Lighting
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Screw UV Bulbs

Best Screw UV Bulbs of 2026

Name: Tekmelau 2pcs UV LED Black Light Bar
Brand: Tekmelau

Mohammed Clark

Last Updated: 7 Feb 2026

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Screw UV bulbs are a type of light bulb that emits ultraviolet radiation, commonly used for various applications such as sterilization, insect trapping, and counterfeit detection. These bulbs are designed to fit into standard light fixtures with a screw-in base, making them easy to install and replace. Screw UV bulbs are available in different wattages and sizes to suit different needs, and they are known for their energy efficiency and long lifespan. They are recommended for those looking for a reliable and cost-effective solution for their UV lighting needs.

At a Glance: Our Top Picks

#TOP 1

Tekmelau 2pcs UV LED Black Light Bar

9.9

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#TOP 2

BOAITE 185nm UVC Germicidal Lamp with Ozone

9.8

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#TOP 3

Lightasea 100W Waterproof UV Blacklight

9.6

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Top 8 Screw UV Bulbs

#TOP 1 Best LED UV Bulb

Tekmelau 2pcs UV LED Black Light Bar

Tekmelau
2 Count (Pack of 1)

Tekmelau 2pcs UV LED Black Light Bar, 6W UV Portable Blacklight for UV Poster, UV Art, Bedroom, Ultraviolet Light for Halloween and Blacklight Parties UK Plug with ON/Off Switch

The Tekmelau UV Black Light is designed to create captivating atmospheres at parties and events. With a UV-A level of 395-400nm, it is safe for the human body, making it perfect for use with UV body paint and fluorescent displays. Installation is a breeze, thanks to the strong adhesive pads or screws provided. You can easily connect multiple tubes with the included extended cables and seamless connectors, allowing for versatility in your setup. Its bright, lightweight design means you can place it anywhere you desire.

9.9

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What We Like

Safe UV-A level
Easy installation options
Multi-connection capability
Bright and lightweight design
Versatile for various events

#TOP 2

BOAITE 185nm UVC Germicidal Lamp with Ozone

BOAITE
AC220-240V/20W/E27
1 Count (Pack of 1)

BOAITE UV Germicidal Lamp 185nm UVC with Ozone Light Bulb E27 20w 220v Cleans Air

The BOAITE Germicidal Lamp offers double sterilisation through ultraviolet and ozone, effectively eliminating germs and unpleasant odours in your living spaces. It conveniently fits into any standard screw-in socket, making it easy to use in various locations such as bedrooms, kitchens, and pet areas. This lamp can disinfect a wide range of items including mattresses, towels, and clothes, ensuring a clean and safe environment. However, be prepared for the ozone smell, which requires a waiting period of 40-70 minutes to dissipate.

9.8

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What We Like

Double sterilisation capability
Fits standard sockets
Versatile use for various items
Effective deodoriser

#TOP 3 Best Blacklight UV Bulb

Lightasea 100W Waterproof UV Blacklight

Lightasea
ZB9910002
Black
2 Pack

Lightasea 100W UV Black Light, Ultraviolet Floodlight Outdoor LED UV Light 385-400nm IP66 Waterproof Stage Light Decoration Lighting for Fluorescent Party, Disco, Halloween, Bar, Christmas, Aquarium

The Lightasea 100W UV Light is an excellent choice for enhancing your parties and events. With its 108 premium SMD LED beads and a wide 120° beam angle, it provides ample illumination for festive occasions like Halloween and Christmas. Its IP66 waterproof rating ensures that the light operates reliably in various weather conditions, whether it's rain or snow. You can safely illuminate fluorescent materials, thanks to its UV-A wavelength of 385nm-400nm, making it perfect for creative displays. Additionally, the efficient cooling design contributes to its long lifespan, ensuring you can enjoy it for many events to come.

9.6

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What We Like

Bright illumination for events
Waterproof for outdoor use
Safe for eyes and skin
Durable heat dissipation design
Easy installation options

#TOP 4

Onforu 9W UV LED Black Light Bulbs

Onforu
GY9UV
2 Count (Pack of 1)

Onforu 2 Pack 9W UV LED Bulb, Black Light Bulb with E27 Base, UVA Level 385-400NM, Blacklights, Ultraviolet Fluorescent Lamp for Party, Glow in The Dark, Body Paint, Fluorescent Poster, Neon Glow

The Onforu UV Black Light is a powerful 9W bulb featuring 16 high-quality LEDs and a wide beam angle of 270 degrees. This ensures vibrant illumination of neon glow objects, enhancing your party atmosphere. With a safe wavelength of 385-400nm, it can be used confidently in children's rooms. It's also perfect for highlighting reactive pigments, making it ideal for body painting and fluorescent materials. Easy to install, simply screw in the E27 base and enjoy your glow-in-the-dark experience.

9.4

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What We Like

Bright and vibrant illumination
Safe for children's rooms
Ideal for body painting
Easy to install

#TOP 5

QTX 20W BC UV Black Light Bulb

QTX
160.023
Black
1 Count (Pack of 1)

UV Ultra Violet Black Light Bulb 20W B22

The QTX 20W Black Light is a powerful 20W BC black light bulb that operates at a supply voltage of 230V AC. With an external length of 140mm, it fits well in various fixtures. This UV bulb is perfect for creating a vibrant atmosphere at parties or events, as it illuminates fluorescent materials vividly. You can use it for artistic projects or even for special effects in theatre productions. It’s a great choice for anyone looking to enhance their lighting experience.

9.2

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What We Like

High power rating of 20W
Standard BC bayonet fitting
Effective for UV effects
Compact size for versatility

#TOP 6

BrightArk 35W UVC Germicidal Lamp with Ozone

BrightArk
ZW4S12W-Z135
Uv Blue+ozone

BrightArk UVC Germicidal Lamp UV Light Bulb 35W 254nm E27 with Ozone UVC Strong Sterilisation and Disinfection AC220-240V Perfect for Kitchen, Bedroom, Living Room, Office and School Fresh Air(1 Pcs)

The BrightArk UVC Lamp features a high-efficiency germicidal design that combines powerful 254nm UV light with ozone, effectively killing 99.9% of germs, viruses, and bacteria in your home. With a wide coverage area of 35 square metres, it sanitises even hard-to-reach spaces. Installation is simple, as it fits any standard E27 socket. This versatile lamp is perfect for use in various settings, including kitchens, bedrooms, and offices, improving air quality and reducing disease risk.

9.0

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What We Like

Effective germ and virus elimination
Wide coverage up to 35 square metres
Easy installation in standard sockets
Versatile for home and office use
Improves overall air quality

#TOP 7

CLAR - Black UV Night Light Fluorescent 10W Black Base

CLAR
Black Base (Uva)

CLAR - Black UV Night Light Fluorescent 10W Black Base (Pack of 5)

Features

[Easy To Install] E27 Base Fits All Standard E27 Sockets. There Is No Need To Look For Another Fixture For This Bulb. Easily Screws Directly Into All E27 Medium Base Fixtures.
[A60 Ultraviolet Bulb] Black Bulb With A Wavelength Of 385-400nm, Which Adds A Stunning Fluorescent Effect To Most Reactive Pigments, Paints And Dyes. It Can Be Used In Any Space To Add A Touch Of Atmosphere.
[High Durability] Made Of Plastic And Aluminum Materials To Build The Cooling System. They Support Extended Operation Even After 24 Hours Of Continuous Use, With An Average Life Of 25,000 Hours.

8.9

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#TOP 8

UrekaGo UV LED Exposure Unit

UrekaGo
UV101
300w

UrekaGo UV LED Exposure Unit for Screen Printing and Cyanotype - UV Light, 300W, 395nm, Adjustable Desktop Stand

Features

**Heavy-Duty Base & Easy Adjustments**: The Stand Boasts A Robust 750g Weighted Base That Guarantees Stability Without The Need For Screws, Allowing You To Effortlessly Reposition The Lamp At Any Angle Or Height For Optimal Customization.
**Versatile UV Exposure Combo**: UrekaGo's Innovative Design Combines A High-Intensity 50W, 395nm UV Light Source With An Ultra-Stable, Foldable Metal Stand To Provide Precise And Even Exposure For Both Cyanotype Printing And Screen Printing Stencil Creation.
**Waterproof & Outdoor Ready**: Our UV Exposure Unit Features A Waterproof Construction, Enabling Outdoor Use Without Fear Of Damage From Moisture Or Humidity, Extending Its Functionality To Creative Outdoor Projects And Halloween Lighting Effects.

8.8

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Frequently Asked Questions (FAQs)

1. Can you touch a UV light bulb?

Avoid touching or scratching the glass section of the lamp. Fingerprints weaken the lamp envelope, and this may lead to lamp explosion. Do not touch the lamp while working.

2. How often do UV bulbs need to be changed?

Typically, a UV lamp being used primarily to disinfect the air circulating through a home or small office should be replaced every 9000 hours or approximately every 12 months.

Editor's Notes

During our screw uv bulb research, we found 11 screw uv bulb products and shortlisted 8 quality products. We collected and analyzed 15,039 customer reviews through our big data system to write the screw uv bulbs list. We found that most customers choose screw uv bulbs with an average price of £17.01.

The screw uv bulbs are available for purchase. We have researched hundreds of brands and picked the top brands of screw uv bulbs, including Tekmelau, BOAITE, Lightasea, Onforu, QTX.

Written by

Mohammed Clark

Mohammed Clark is an architect and a contractor. His architectural skills are not limited to designing the plan for structures alone, but it extends to aesthetics and home décor. Before establishing his firm, he worked under a construction firm for eight years. Mohammed has gathered enough experience from his time practicing as a professional architect and now has vast knowledge in home designs and aesthetics.