Black light bulbs produce ultraviolet light, making materials glow in bright colors for striking effects. Ideal for theme parks, nightclubs, and forensic work, black light bulbs reveal the hidden, adding a unique and practical aspect to many uses.
If you choose to invest in black light bulbs, then we recommend considering the below options.
- Type of the Bulb: Black light bulbs are available in 3 bulb types (incandescent, fluorescence and LED) and 2 different types based on fixtures (Wall fixture and socket fixture). These bulbs are also available in a handheld format that is perfect for party usage etc.,
- Size of the Space: If you are buying the bulb for long-range use cases for small rooms to large halls, for outdoor ranges, you would need the light range to be higher than normal. These light reaches can range from about 5 meters to 10 meters or sometimes higher as well
- Light Intensity: Intensity needs to be enough to be able to reflect the paint or anything that needs to glow out. The range of the light is about 385 nm to about 400 nm.
Apart from the above, we recommend considering the factors mentioned in the Buying Guide. In addition to that, we have also provided the best black light bulbs in the market.
Best Black Light Bulbs Table
| Black Light Bulbs | Wattage | Lifespan (Hours) | Buy Now |
|---|---|---|---|
| LeMeng LED Black Light Bulb | 9W | 30,000 | Check On Amazon |
| Briignite Black Light Bulbs | 12W | 15,000 | Check On Amazon |
| Bluex LED Black Light Bulb | 9W | 30,000 | Check On Amazon |
| Wiyifada LED Black Light Bulb | 10W | 20,000 | Check On Amazon |
| Sunlite LED A19 Colored Light Bulb | 3W | 25,000 | Check On Amazon |
| FAGUANGAO LED Black Light Bulb | 9W | 50,000 | Check On Amazon |
| Onforu LED Black Light Bulbs | 15W | - | Check On Amazon |
| mfxmf LED Black Light Bulbs | 9W | - | Check On Amazon |
Also Check:
Best Black Light Bulbs Reviews
1. LeMeng LED Black Light Bulb
LeMeng redefines UV lighting with its LED black light bulb, designed for superior energy efficiency and stunning visual effects. This bulb’s 395-400nm UVA wavelength amplifies neon colors and glow-in-the-dark elements, making it a great choice for parties, artistic endeavors, or Halloween setups. Operating at only 9W, it replaces 60-75W incandescent bulbs while fitting seamlessly into E26/E27 sockets. Whether you’re enhancing décor or creating a vibrant event atmosphere, this bulb is a practical and stylish lighting solution.
Built to last through an extended 30,000 hours of illumination, this UV bulb brings unparalleled vibrancy to reactive pigments, paints, and dyes, making it a standout choice for both practical and decorative use. Whether you’re adding flair to a celebration or elevating everyday spaces, its consistent performance ensures striking results. That said, the bulb’s non-dimmable nature means it maintains a steady light intensity, which could limit its adaptability for some lighting preferences.
With an A19 shape designed for universal compatibility, this bulb easily fits into standard E26/E27 fixtures without the need for additional tools or accessories, making installation a straightforward process for any user. Adding to its appeal, the product comes with a 2-year warranty, offering long-term reliability and peace of mind. Users will find the balance between low power consumption and reliable performance impressive, although the visible light emission might not suit every black light application.
Specifications:
- Wattage: 9 watts
- Base Type: E26/E27
- UVA Wavelength: 395-400nm
- Lumens: 810 lm
- Lifespan: 30,000 hours
- Voltage: 120 volts
- Beam Angle: 180 degrees
- Special Features: Energy-saving, glow effects
- Package Count: 3 bulbs
- Bulb Shape: A19
Pros:
- Energy-efficient replacement
- Strong UV black light effect
- Easy standard socket installation
- Long lifespan, low maintenance
- Suitable for various applications
Cons:
- Emits some visible light
- Quality varies by bulb
- Not ideal for small, dark rooms
2. Briignite Black Light Bulbs
Briignite’s innovative black light bulb combines cutting-edge design with superior functionality, perfect for those seeking impactful UV lighting. Emitting a wavelength range of 385-400nm, it excels in producing vibrant fluorescent effects that elevate creative spaces. Powered by a 12-watt energy-efficient LED, this bulb not only enhances visuals but also offers reliable performance for clubs, stages, and parties. With its standard E26 base, installation is straightforward, making it a versatile addition to any setup.
Designed with versatility at its core, this innovative bulb seamlessly adapts to various scenarios, whether it’s accentuating Halloween decorations, energizing glow parties with vibrant illumination, or aiding theatrical artistry with body paint applications. Beyond entertainment, it proves invaluable for practical uses such as detecting counterfeit bills or uncovering hidden pet stains. This combination of creativity and functionality makes it a standout addition to both homes and professional toolkits.
Offering an impressive balance of power efficiency and longevity, this LED black light bulb stands out as a cost-effective choice, consuming only 12 watts while providing high-quality illumination. Its durable construction reduces the hassle of constant replacements, and its energy-saving capabilities make it ideal for both personal and professional applications. This bulb ensures consistent performance without compromising on sustainability or quality.
Specifications:
- Wattage: 12 watts
- Base Type: E26
- Wavelength: 385-400nm
- Lifespan: 15,000 hours
- Voltage: 120 volts
- Light Type: LED Blacklight
- Special Features: Fluorescent reactive
- Specific Uses: Glow parties, stain detection
- Material: Plastic
- Bulb Shape: A19
Pros:
- Powerful UV light effects
- Versatile for various applications
- Energy-efficient LED design
- Easy installation, standard base
- Durable with long lifespan
Cons:
- Limited brightness settings
- May not fit all decor styles
3. Bluex LED Black Light Bulb
Bluex LED black light bulb combines performance and aesthetics to bring an exciting visual experience to your lighting setup. Designed for decorative purposes, it emits a brilliant neon glow that enhances fluorescent materials, making it perfect for creative projects and themed environments. Its 390-395nm wavelength ensures optimal illumination for vibrant effects, while the A19 shape and E26 base guarantee compatibility with standard fixtures for easy installation. Whether for artistic displays or entertainment spaces, this bulb offers unmatched style and practicality.
Designed to provide a vibrant and consistent glow while consuming significantly less energy, the Bluex LED bulb offers a compelling upgrade for those seeking both style and practicality. By swapping out traditional incandescent black lights for this efficient LED option, users can enjoy lower utility bills without compromising on performance. Its impressive 30,000-hour lifespan makes it a low-maintenance choice for long-term installations, whether for professional venues or casual home use.
Offering a safer and eco-friendly lighting solution, this bulb reduces heat production while delivering powerful performance, ideal for events and home setups requiring black light effects. The low heat emission ensures safe usage near flammable materials and enclosed spaces, addressing common safety concerns. Its energy-saving design further emphasizes its practicality, helping users save money while being environmentally responsible. Whether for casual or professional use, the Bluex bulb stands out as an excellent choice.
Specifications:
- Wattage: 9 watts
- Base Type: E26
- Wavelength: 390-395nm
- Lifespan: 30,000 hours
- Voltage: 120 volts
- Light Type: LED
- Special Features: Antique-replica-style, color enhancing
- Specific Uses: Decorative lighting, clubs, bars
- Material: Stone
- Bulb Shape: A19
Pros:
- Vibrant neon glow effect
- Energy-efficient LED
- Long lifespan reduces replacements
- Fits standard E26 sockets
- Ideal for decorative purposes
Cons:
- Not suitable for all lighting needs
- Limited to decorative use
- Visible light may be intense
4. Wiyifada LED Black Light Bulb
Wiyifada’s LED black light bulb combines innovation and efficiency, offering a UVA range of 385-400nm to produce stunning UV effects. Whether for highlighting reactive dyes, creating party vibes, or enhancing aquariums, this bulb delivers powerful performance with minimal energy use. Its dimmable functionality and compatibility with standard E26 sockets make it a versatile and user-friendly choice for various lighting applications.
Its energy efficiency is another highlight, using LED technology to deliver a 150-degree light output while consuming much less power compared to traditional light bulbs. This not only ensures a lower electricity bill but also contributes to a greener planet. The Wiyifada bulb replaces a 100-watt traditional light bulb, providing high brightness with over 85% energy savings. This makes it an excellent choice for both long-running events and permanent installations where cost and environmental impact are considerations.
Built to endure prolonged operation, the bulb’s sturdy construction blends plastic and aluminum to prevent overheating, ensuring reliable performance whether used intermittently or for continuous illumination. It boasts an impressive 20,000-hour lifespan, making it a practical and cost-effective choice for those who prioritize durability. Its dimmable feature adds even more functionality, offering tailored lighting solutions to match the ambiance of any room or event.
Specifications:
- Wattage: 10 watts
- Base Type: E26
- UVA Level: 385-400nm
- Lifespan: 20,000 hours
- Voltage: 120 volts
- Light Type: LED
- Special Features: Dimmable
- Specific Uses: Party, Halloween, body art
- Material: Plastic, aluminum
- Bulb Shape: A19
Pros:
- High energy savings
- Adjustable brightness
- Long operational life
- Easy installation
- Wide application range
Cons:
- Plastic build feels cheap
- Only fits E26 bases
5. Sunlite LED A19 Colored Light Bulb
The Sunlite LED A19 colored light bulb combines a stunning purple hue with impressive energy efficiency, making it a perfect choice for anyone looking to enhance their space. This 3-watt bulb offers a direct replacement for incandescent bulbs, providing long-lasting performance while infusing any room with color. Its E26 medium base fits easily into standard fixtures, offering flexibility for a wide range of applications, from casual lighting to themed events. Built for non-dimmable uses, this bulb ensures stable illumination without any flickering.
Crafted for both functionality and style, the bulb not only lights up spaces with beautiful purple light but also does so efficiently. It boasts an estimated energy cost of just $0.36 per year (based on 3 hours of daily use), making it a cost-effective solution for long-term decorative lighting. The bulb’s long lifespan of up to 25,000 hours means that it can illuminate any setting for years without needing a replacement, which is particularly beneficial for fixtures that are difficult to access frequently.
With a focus on safety and eco-consciousness, this bulb is free from harmful chemicals, offering an environmentally friendly option for any setting, from private homes to public venues. Moreover, it contains no harmful chemicals, making it a safer choice for households and public spaces. This aspect, combined with its energy efficiency and minimal heat emission, marks it as an eco-friendly lighting option. The bulb’s ability to remain cool to the touch even during prolonged use enhances its suitability for enclosed fixtures and close-proximity lighting in environments such as crowded party venues or intimate dining settings.
Specifications:
- Wattage: 3 watts
- Base Type: E26 Medium Screw
- Lifespan: 25,000 hours
- Voltage: 120 volts
- Light Type: LED
- Special Features: Non-dimmable, colored
- Specific Uses: Party decoration, home lighting
- Material: Aluminum, plastic
- Bulb Shape: A19
- Efficiency: High energy efficiency
Pros:
- Low energy consumption
- Long lifespan reduces replacements
- Fits standard fixtures easily
- Safe, contains no harmful chemicals
- Cool to the touch, safe for enclosed spaces
Cons:
- Non-dimmable
- Not suitable for all lighting needs
6. FAGUANGAO LED Black Light Bulb
FAGUANGAO has designed a 9-watt LED black light bulb that combines energy efficiency with an eye-catching aesthetic, ideal for creating a captivating UV-lit atmosphere. With a clear PC cover and aluminum body, it emits a distinctive purple glow when activated. The bulb operates within the UVA wavelength range of 390-400nm, making it perfect for parties, dance floors, and entertainment settings. Its standard A19 shape and E26 base ensure compatibility with most lighting fixtures, offering versatility and ease of use.
This bulb’s ability to provide a wide range of illumination makes it a choice for applications requiring UV effects, such as body paint exhibitions, neon glow parties, and fluorescent poster presentations. The energy-efficient nature of the LED technology used in this bulb not only reduces electricity costs but also extends the lifespan, promising up to 50,000 hours of use. Such longevity is especially beneficial for venues and homes that utilize black light effects frequently, minimizing the need for frequent bulb replacements and maintenance.
Built to last and perform under demanding conditions, this black light bulb offers an exceptional balance of strength, reliability, and efficiency, ensuring it meets the needs of both professional and creative users alike. Its after-sales service is equally impressive, offering customers peace of mind with responsive support and a dedication to quality. The robust construction of the bulb ensures it performs reliably across both commercial and creative settings, where powerful, consistent black light is essential. Whether used for special events or gallery displays, it provides both performance and peace of mind.
Specifications:
- Wattage: 9 watts
- Base Type: E26
- UVA Level: 390-400nm
- Lifespan: 50,000 hours
- Voltage: 120 volts
- Light Type: LED
- Special Features: Energy saving, durable
- Specific Uses: Parties, artistic effects
- Material: Plastic, aluminum
- Bulb Shape: A19
Pros:
- Long-lasting, 50,000-hour lifespan
- Energy-efficient LED technology
- Fits standard E26 socket
- Wide range of UV applications
- Robust customer support
Cons:
- Only available in UV spectrum
- Non-dimmable feature
7. Onforu LED Black Light Bulbs
Onforu’s LED black light bulbs are designed to provide powerful and safe blacklight effects, making them a perfect choice for creating vibrant and immersive environments. With a 15-watt output and 18 high-quality LEDs, these bulbs deliver broad and bright illumination across wide areas, thanks to their 270-degree beam angle. Emitting light at an optimal wavelength of 385-400nm, they enhance fluorescent reactivity while ensuring safety for children and pets. Whether for Halloween parties, festive decor, or club ambiance, these bulbs excel in delivering striking visuals that elevate any space.
These bulbs are not only powerful but also incredibly efficient and the LED technology ensures that they consume significantly less energy compared to traditional lighting solutions, which can lead to substantial savings on electricity bills over time. Their long service life is an added advantage, reducing the need for frequent replacements. The Onforu bulbs are designed to be easy to install with their standard E26 base, fitting into most existing fixtures without the need for adapters or special arrangements.
Designed to elevate any creative or entertaining setup, these bulbs excel in diverse scenarios such as body painting, illuminating blacklight posters, or creating an unforgettable party atmosphere, offering both reliability and performance in one package. The durable construction ensures they can withstand regular use in both commercial and residential settings without compromising functionality. To help you get the most out of your purchase, the comprehensive packaging includes a detailed user guide, enabling even first-time users to achieve professional-level results with ease.
Specifications:
- Wattage: 15 watts
- Base Type: E26
- Wavelength: 385-400nm, SAFE-A level
- Lifespan: 50,000 hours
- Voltage: 120 volts
- Light Type: LED
- Special Features: Long service life, energy saving
- Specific Uses: Blacklight party, body paint
- Material: Plastic
- Bulb Shape: A19
Pros:
- Bright, wide beam angle
- Energy-efficient LEDs
- Long lifespan
- Easy installation, standard E26
- Safe for children and pets
Cons:
- Limited to UV light use
- Not dimmable
8. mfxmf LED Black Light Bulbs
The mfxmf LED black light bulbs take decorative lighting to a new level by offering a bold neon glow that transforms any space into a vibrant visual experience. Perfect for artistic settings such as galleries, nightclubs, and themed parties, these 9-watt bulbs cast a wide-reaching illumination that enhances the ambiance of creative events. With a standard A19 shape and E26 base, they seamlessly fit into most fixtures, ensuring versatility and hassle-free installation for users seeking both style and functionality.
With a focus on energy efficiency and vibrant UV output, this black light bulb is perfect for creating dynamic displays and highlighting fluorescent materials without sacrificing performance. By replacing traditional 100-watt bulbs, it not only cuts electricity costs but also ensures long-lasting durability and consistent illumination. The dimmable functionality adds flexibility, letting you adjust the lighting to suit your exact needs, whether it’s for a party, professional showcase, or casual use. This bulb proves that energy savings and excellent performance can go hand in hand.
Designed with a focus on longevity and efficiency, these bulbs feature a robust construction paired with advanced LED technology, significantly reducing the need for frequent replacements while delivering consistent performance in various settings. Whether used in homes or commercial environments, they ensure hassle-free operation with minimal maintenance. Their combination of energy savings, decorative appeal, and long-lasting durability makes them an excellent choice for anyone seeking eco-friendly and impactful lighting solutions.
Specifications:
- Wattage: 9 watts
- Base Type: E26
- Lifespan: Long lifespan
- Voltage: 110 volts (AC)
- Light Type: LED
- Special Features: Dimmable
- Specific Uses: Halloween, weddings, bars
- Material: Plastic
- Bulb Shape: A19
- Efficiency: High
Pros:
- Energy-efficient lighting
- Neon glow effect
- Long-lasting bulb
- Fits standard E26 fixtures
- Dimmable for mood settings
Cons:
- Limited to UV effects
- Dimming may affect UV intensity
How To Choose The Best Black Light Bulb?
Choosing a black light bulb is similar to any other bulb types. However, the main difference is the particular features you have to look after. If you are unaware of factors you have to consider while purchasing a black light, then below is the buying guide for your reference.
1. Different Types Of Black Light Bulbs
Black light bulbs are available in three different variations that include incandescent, fluorescent and LED.
a. Fluorescent Black Lights
This option is completely different compared to regular fluorescent bulbs. They generate light when the power goes through glass tube that contains little mercury and some gas. Usually, white regular light is visible and the ultraviolet light generated by the mercury atoms is not visible to the naked eye. The black light visible from this bulb is available by the phosphor coating. This coating is present at the inner side of the bulb and responsible for converting the mercury energy into visible light. These lights are available in spirals and tube models.
b. Incandescent Black Light Bulbs
These lights work similar to ordinary incandescent bulbs. However, they have an extra component called filters which collect some light from the bulb filament. But this filter is not present in them. Usually, filter is responsible for collecting the light from bulb’s filament. But it cannot filter out the less harmful UV rays.
They don’t generate too bright light level and don’t react to white or fluorescent color (which is actually the main purpose of using black lights). So, they are mostly not a preferred choice.
c. LED Black Light Bulbs
Some of the LED (light emitting diode) bulbs are also capable of generating UV light within wavelength range between 390nm to 410nm. Compared to others, these lights generate least amount of heat and consume less amount of power.
2. Different Black Light Choices
Apart from single bulbs, black lights are available in different options to suit different lighting requirements. We have mentioned them below for your reference. You can choose any model based on your preferences.
a. Stage Lights
They are mostly used in night clubs or concerts. This option comes in different sizes and shapes. You can plug them up with other mixing boards through wireless or wired connections. They are usually available in pack of more than one. You may mostly need either one or two lights in a small home gathering. Some of these stage lights can also change colors as required.
b. Blacklight Bulbs
They are also referred to as BLBs and resemble regular bulb options in size and shapes. Compared to others they need a lot of energy to burn. However, some of the latest models are quite energy-efficient. You can simply screw them into existing bulb socket present in your home, porch, light post, lamps or patios as necessary.
c. Blacklight Strips
These lights are the perfect option for people who are looking to use them mostly indoors. You can simply install them over the wall or ceilings near an electrical socket. And when done, you can just roll up everything easily. They mostly come with plastic wheel for easy rolling up. You can use them outdoors as well if these lights have waterproof feature.
d. UV-A Flashlights
Flashlights that have backlights capability are the perfect option for finding stains, spotting insects and other similar. As UV-A lights are capable of picking up physical matter that are invisible to naked eye, you can use them for several purposes including cleaning the carpets, bed, walls, furniture and others. And you have finished the cleanup, you can check for any missed spots.
e. Standard UV Lights
Normal UV lights are specially made for detecting stains. They are similar to the normal backlights you have commonly seen in TVs. However, they are much brighter than normal backlights. UV lights are not built for mood lighting purposes.
Factors To Consider While Purchasing A Black Light Bulb
In addition to finding out which type of blacklights, you should also consider their features while making a decision. We have mentioned some of these features below for your reference.
1. Area Size
These lights are available in different sizes. So, check the area you want to illuminate with blacklight like outdoors, indoors, large hall or small room. For body paint usage or just normal small personal parties, a short-range is okay. But if you are buying the bulb for long-range use cases for small rooms to large halls, for outdoor ranges, you would need the light range to be higher than normal. These light reaches can range from about 5 meters to 10 meters or sometimes higher as well
2. Light Spread
Analyze whether you want to illuminate a small space or fill the room with different lights. Make a choice based on it. Check out the lumen range or brightness level to see how much the light generated by the blacklights spreads.
A self-explanatory feature, the intensity of the light need not be as high as a normal everyday bulb; but the intensity needs to be enough to be able to reflect the paint or anything that needs to glow out. The range of the light is about 385 nm to about 400 nm.
3. Mounting
Some black lights are wall mountable while some of them can be used independently as well. Some of them are built as normal ceiling lights which need simple drilling or nailing into the fixture. They usually have more than a single bulb which look similar to strip or rod which helps in turning the light to a certain spot as per the preference. While analyzing feature, you should also make sure the product comes with necessary hardware.
4. Length Of The Electric Cord
Make sure the cord length is long enough to reach the electrical socket. If possible, check out if the product comes with extensible cords, especially if you have to use it for outdoors purposes.
5. Budget
Black lights are available in different price ranges. So, you can choose any option based on your budget preferences.
6. Warranty
Warranty duration represents the quality and durability of a black light. We recommend choosing a product that has longest warranty. Usually, they come with maximum duration of 1 to 2 years long.
What Is A Black Light?
Black lights are similar to other lamps which emit UV (ultraviolet) light. They generate a specific type of UV wavelength (with energy from 350nm to 410nm). This range is mostly invisible to naked eye. In addition to that, it is safe to human skin. Just the name itself, they come with black coating which ensures durability compared to standard models. As the black light product UV light, they let the white objects, fluorescent paints and clothing more vibrant.
What Are The Uses Of Using A Black Light?
Do you like visiting night clubs, disco or Halloween decorations? Then you may have been amazed how the white color pops up be it clothing or decorations. Sometimes, this color even looks unnatural and incredible.
If you want to create a fun and exciting atmosphere at home, then you can do it by replacing the black lights. This can transform the complete interior atmosphere of your house. They are used in spotlights, table light and even porches or outdoors.
How To Use A Blacklight Safely?
In order to ensure safe use, it is very essential to know how to use them properly. These black lights comprise of UV-A light which is present at visible color spectrum at the far edge. As they are shorter wavelength, staring at them for a long time can potentially damage the eyes. So, while using UV light, it is better to use eye protection. However, with UV-A, it is recommended to avoid gazing through the centre of the light, especially for longer duration.
In addition to that, some black light bulbs can become quite hot. So, never use them when there are materials that are flammable or easily catch fire. This means that you have avoid using them with lamps, even if they are compatible as the fabric over the lamp can get damaged.
Which One Is Better UV light Bulb Or Black Light?
Both UV and black light generate invisible ultraviolet energy at a specific wavelength that is invisible to the naked eyes which make certain colours glow in normal lighting conditions. The black lights literally have a black coating which make them more durable.
When it comes to which one is better, black light is considered or recommended over the fluorescent ultraviolet bulbs. As they generate longer UV wavelengths which are capable of penetrating surfaces and objects which makes them glow when they are exposed to black light energy.
But the fluorescent UV light is actually considered best compared LED version as the lower wavelengths cause the objects to glow more. LEDs actually consume less power and have durable lifespan.
How Many Black Lights Are Optimal?
It is important to have optimal number of black lights to keep your space happening and entertaining. When you are decking for a party, you may have to consider certain factors.
As blacklight bulbs emit less purple/blue glow compared to standard lighting, it comes with concentrated blacklight energy. If you are partying outdoors where blacklight has to cover across the walls and all the surface area. An ideal optimal blacklight count is considered as – approx. 1 bulb for every 100 square feet or 10 feet.
Are Blacklights Actually Safe?
Most of the people often wonder whether black lights are safe or harmful to their guests at the party. It is normal doubt for anyone considering the potential UV wavelengths. For instance, the atmosphere of earth protects us by taking out the UV radiation.
To understand whether it is safe or not, you have to understand the distinction between the UV radiation spectrum.
- Ultraviolet A (UVA) – 315 to 400 nm
- Ultraviolet B (UVB) – 280 to 315 nm
- Ultraviolet C (UVC) – 100 to 280 nm
Actually, among this wavelength range, UVA is considered pretty safe. But shortwave and mediumwave UV light can be damaging which are UVB and UVC. So, blacklights have wavelength range of 365nm and use glass as filter to remove anything below 320 nm.
So, you can be assured that UV light from Blacklights is completely safe and you don’t have to worry about the cornea getting hurt.
Which Is The Best Black Light Type?
As already explained above, black light technologies are incandescent, LED and fluorescent. For more information, you can check out the detail explanation mentioned above in the buying guide.
The ideal black light mostly depends on the individual choice. Generally, LED is considered the most favored choice because of its energy-efficient feature and durability. It also doesn’t emit much heat compared to others.
However, experts believe fluorescent UV lights are truer UV backlights in the whole range. They have a wavelength range around 370nm which is present in within UV blacklight territory.
Which Blacklight Lets The Objects Glow?
This usually depends on the wavelength of blacklights. The wavelength range within 350nm to 400nm makes things with fluorescence glow in the dark. Some of these things include authentication markers on paper currencies, ID cards, fluorescent body paints, posters, cat or dog urine on carpets, curtains, and creatures like armyworms and scorpions.
Fluorescent black lights are usually better at this because they are present at the middle to lower end of the wavelength. Some LED black lights are good but they don’t have the required effect as blacklight wavelength is near to the upper edge of UV light spectrum.
Conclusion
To conclude, finding the right black light bulb can transform your environment for parties, art projects, or authentications. Our reviews covered a range of bulbs, with top marks going to the Onforu LED Black Light Bulbs for their robust performance, the Briignite Black Light Bulbs for budget-friendliness, and the LeMeng LED Black Lights Bulb for energy efficiency and durability. Each of these options provides unique benefits to cater to various needs, ensuring you make a well-informed choice for your black lighting purposes.
2 Responses
We are a research institution. We would like to obtain black fluorescent bulbs with higher wattage that can detect fluorescence in wood samples for tree species identification.
None of these bulbs and sources are very good blacklights. And, 385nm to 400nm isn’t true blacklight, but what’s known as near UV light. True blacklight is 350nm to 365nm, 365 being the most effective. None of the lights you call best are true blacklights. Also, you kept saying, oh this one is very bright. UV light is invisible. A good true blacklight will look very dim but all fluorescent paints glow very bright. Much brighter than the blacklight. If a blacklight is bright, then most of the light if not all is in the shortest wavelength of visible light, or near UV. You showed no fluorescent tube blacklight bulbs which are the best true blacklight bulbs. Most fluorescent bulbs are peaking at 365nm and 350nm. I’ve been around 350 to 365nm blacklight daily for over 30 years and 350 to 365nm light hasn’t had any effects on skin or eyes. Don’t fall for near UV lights. They are not real blacklights.