Best Pest Control Replacement Bulbs of 2026

Toby Butcher Avatar
Toby Butcher
Last Updated: 6 Feb 2026

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Pest Control Replacement Bulbs are an essential component for anyone looking to effectively manage pests in their home or business. These bulbs are designed to attract and kill insects, such as flies and mosquitoes, without the use of harmful chemicals. They are easy to install and fit into most standard light fixtures, making them a convenient solution for those looking to control pests without the hassle of messy sprays or traps. With their long lifespan and low energy consumption, Pest Control Replacement Bulbs are a cost-effective and environmentally friendly option for pest management.

At a Glance: Our Top Picks

FSL BL T8 F15W Fly Killer Replacement Bulbs 17in UV Light Bulb Tube for 15W/30W Electric Fly Insect Killer/Bug Zapper/Fly Zapper/Mosquito Killer, 2 Pack Fly Killer Bulb T8 UV Lamp Tube Cover #TOP 1
FSL BL T8 F15W Fly Killer Replacement Bulbs 17in UV Light Bulb Tube for 15W/30W Electric Fly Insect Killer/Bug Zapper/Fly Zapper/Mosquito Killer, 2 Pack Fly Killer Bulb T8 UV Lamp Tube
ftb score rating icon 9.9
fraxinus FSL BL T8 F10W Fly Killer Replacement Bulbs, 13in UV Tubes for 20W Insect Killer/Bug Zapper/Mosquito Lamp (2pcs Per Pack) Cover #TOP 2
fraxinus FSL BL T8 F10W Fly Killer Replacement Bulbs, 13in UV Tubes for 20W Insect Killer/Bug Zapper/Mosquito Lamp (2pcs Per Pack)
ftb score rating icon 9.8
FSL OEM T8 15W Fly Killer Bulbs 2 Pack, 18" UV BL368 Replacement Tube for 30W Insect Killer/Bug Zapper Cover #TOP 3
FSL OEM T8 15W Fly Killer Bulbs 2 Pack, 18" UV BL368 Replacement Tube for 30W Insect Killer/Bug Zapper
ftb score rating icon 9.6

Top 10 Pest Control Replacement Bulbs

#TOP 1

FSL BL T8 F15W Fly Killer Replacement Bulbs 17in UV Light Bulb Tube for 15W/30W Electric Fly Insect Killer/Bug Zapper/Fly Zapper/Mosquito Killer, 2 Pack Fly Killer Bulb T8 UV Lamp Tube

BrightArk
T8-15W-BL
T8 15W
FSL BL T8 F15W Fly Killer Replacement Bulbs 17in UV Light Bulb Tube for 15W/30W Electric Fly Insect Killer/Bug Zapper/Fly Zapper/Mosquito Killer, 2 Pack Fly Killer Bulb T8 UV Lamp Tube Cover
FSL BL T8 F15W Fly Killer Replacement Bulbs 17in UV Light Bulb Tube for 15W/30W Electric Fly Insect Killer/Bug Zapper/Fly Zapper/Mosquito Killer, 2 Pack Fly Killer Bulb T8 UV Lamp Tube

Features
[Safe & Eco-Friendly] Non-Toxic, Odorless, And Chemical-Free Replacement Bulbs - 100% Eco-Friendly, CE Certified, And RoHS Compliant For The Safety Of Your Family And Pets. Perfect For Use In Living Rooms, Dining Rooms, Kitchens, Food Storage Rooms, And Corridors Outside Doors.
[Enhanced Performance] BrightArk FSL BL T8 F15W Bulbs Designed For Most 15W/30W Insect Killers. Attract And Trap Houseflies, Mosquitoes, Moths, And More With The Main Wavelength Of 365nm, Ensuring Excellent Trapping And Energy-Saving Capabilities.
[Useful Tips] Normal Rattling Sound Due To Necessary Mercury Crystals Inside The Bulbs. Please Measure And Confirm Bulb's Specifications And Length Before Purchasing. Length 437mm/17in (not Including Pins), Including Pins 450mm/17.7in, Diameter 25.4mm (1 Inch).
[Easy Installation] Unplug, Release Residual Electricity, Remove Old Bulb By Pushing Down The Protective Mesh Screen, And Replace With Our High-Quality Bulb. Replacing Every 3-5 Months Ensures Optimal Performance.
[Customer Satisfaction] Each Bulb Is Thoroughly Tested Before Packing. If You Have Any Questions Or Concerns, Feel Free To Contact Us. With BrightArk Powerful Bulbs For A Bug-Free Environment.
#TOP 2

fraxinus FSL BL T8 F10W Fly Killer Replacement Bulbs, 13in UV Tubes for 20W Insect Killer/Bug Zapper/Mosquito Lamp (2pcs Per Pack)

fraxinus
T8 10W G13
2pcs Per Pack
10W T8 (13IN)
fraxinus FSL BL T8 F10W Fly Killer Replacement Bulbs, 13in UV Tubes for 20W Insect Killer/Bug Zapper/Mosquito Lamp (2pcs Per Pack) Cover
fraxinus FSL BL T8 F10W Fly Killer Replacement Bulbs, 13in UV Tubes for 20W Insect Killer/Bug Zapper/Mosquito Lamp (2pcs Per Pack)

Features
EFFECTIVELY KILLS INSECTS: Length: 330mm, 13 Inch, Diameter: 25mm; The Main Wavelength Is 365nm UV Ultraviolet Light- Used To Attract All Flying Insects, Such As Flies, Fruit Flies, Houseflies, Mosquitoes, Wasps, Moths, Etc.
ORIGINAL FSL LIGHT BULBS: Contains 2PCS * FSL BL T8 F10W, Fly Zapper & Insect Killer Replacement Bulbs Is Compatible With Most 20W Electric Fly Killers, Bug Zapper, Etc.
USEFUL TIPS: 1. The Rattling Sound Is Normal When You Shake The Bulbs. (There Are Mercury Crystals Inside The Bulbs, Which Is Necessary For Bulbs Be Be Lighted Up.) 2. Please Measure And Confirm Bulb's Specification And Length Fit Your Insect Killer Before Purchasing.
SAFE, CHEMICAL-FREE: The Replacement Bulbs Are Non-Toxic, Odorless, Chemical-Free, 100% Eco-Friendly And Safe For Children And Pets.
EASY TO INSTALL: Unplug Unit And Use A Screwdriver To Release The Residual Electricity. Push Down The Protective Mesh Screen To Remove The Old Bulb, And Put In New Replacement Bulb.
#TOP 3

FSL OEM T8 15W Fly Killer Bulbs 2 Pack, 18" UV BL368 Replacement Tube for 30W Insect Killer/Bug Zapper

T8 F10W G13
15W-2P
FSL OEM T8 15W Fly Killer Bulbs 2 Pack, 18" UV BL368 Replacement Tube for 30W Insect Killer/Bug Zapper Cover
FSL OEM T8 15W Fly Killer Bulbs 2 Pack, 18" UV BL368 Replacement Tube for 30W Insect Killer/Bug Zapper

Features
[Specification] 2 Pieces Of T8 F15W BL368 Bulbs, Length 435mm (about 18 Inches), Including Pins 450mm, Diameter 25mm (1 Inch).
[Premium OEM & Certifications] Manufactured By FSL, Our AffyBulb 15W Fly Killer Tubes Meet The Highest Industry Standards, Backed By UK UKCA, EU CE, And RoHS Certifications For Safety And Environmental Compliance.
[Efficient Trapping] BL368 Bulbs With A Wavelength Peak Of 368nm Are Most Suitable For Attracting Flies, Termites, Mosquitoes, Moths And Other Flying Insects.
[Compatibility] Suitable For All 30W Fly Killers, Compatible With Insectaway, ASPECTEK, Fraxinus, AffyBulb Insect Killer, Etc.
[Caution] The Inside Of The Bulb Contains Metal Particles Or Gaseous Metal That Excite UV-A Light, You May Hear A Clicking Sound When You Shake The Bulb. We Recommend That You Replace The Starter Of The Fly Killer When You Replace The Bulb (Please Ignore This For Machines Without Starter).
#TOP 4

GeckoMan 2-Pack 15W Outdoor Bug Zapper Bulbs

GeckoMan
GeckoMan2301
white
GeckoMan 2-Pack 15W Outdoor Bug Zapper Bulbs Cover
GeckoMan Bug Zapper Replacement Bulbs x 2 (Replacement Bulbs x 2)

The GeckoMan Bug Zapper Bulbs come in a convenient pack of two, perfect for keeping your outdoor spaces free from pesky insects. Each 15-watt bulb is designed specifically for the GeckoMan Fly Zapper and measures 15 cm in length. With a lifespan of approximately 2000 hours, you can enjoy prolonged use without frequent replacements. Additionally, these bulbs emit a broader light spectrum, combining regular UV and black UV light to attract more bugs, ensuring your outdoor area remains comfortable and bug-free.

What We Like
Long lifespan of 2000 hours
Broad light spectrum for effectiveness
Specifically designed for GeckoMan zapper
Convenient two-pack purchase
#TOP 5

AffyBulb FSL OEM T5 8W Fly Killer Bulbs 2 Pack, 12" UV BL368 Replacement Tube for 16W Insect Killer/Bug Zapper

T8 F10W G13
8 W.
8W-2P
AffyBulb FSL OEM T5 8W Fly Killer Bulbs 2 Pack, 12" UV BL368 Replacement Tube for 16W Insect Killer/Bug Zapper Cover
AffyBulb FSL OEM T5 8W Fly Killer Bulbs 2 Pack, 12" UV BL368 Replacement Tube for 16W Insect Killer/Bug Zapper

Features
[Specification] 2 Pieces Of T5 F8W BL368 Bulbs, Length 300mm (about 12 Inches), Not Including Pins 285mm, Diameter 16mm (0.63 Inch).
[Premium OEM & Certifications] Manufactured By FSL, Our AffyBulb 8W Fly Killer Tubes Meet The Highest Industry Standards, Backed By UK UKCA, EU CE, And RoHS Certifications For Safety And Environmental Compliance.
[Efficient Trapping] BL368 Bulbs With A Wavelength Peak Of 368nm Are Most Suitable For Attracting Flies, Termites, Mosquitoes, Moths And Other Flying Insects.
[Compatibility] Suitable For All 16W Fly Killers, Compatible With Insectaway, ASPECTEK, Fraxinus, AffyBulb Insect Killer, Etc.
[Caution] The Inside Of The Bulb Contains Metal Particles Or Gaseous Metal That Excite UV-A Light, You May Hear A Clicking Sound When You Shake The Bulb. We Recommend That You Replace The Starter Of The Fly Killer When You Replace The Bulb (Please Ignore This For Machines Without Starter).
#TOP 6

Stoents FS-U Fluorescent Starter for T8 Tubes - 4-65W High Power, Pack of 6, 220-240V - Compatible with Standard Magnetic Ballast

4-65w
White
Stoents FS-U Fluorescent Starter for T8 Tubes - 4-65W High Power, Pack of 6, 220-240V - Compatible with Standard Magnetic Ballast Cover
Stoents FS-U Fluorescent Starter for T8 Tubes – 4-65W High Power, Pack of 6, 220-240V – Compatible with Standard Magnetic Ballast

Features
[EASY INSTALLATION & DIRECT REPLACEMENT] – Simply Replace Your Old Or Faulty Starter. A Universal Fit For Standard Magnetic Ballast Systems, Making Maintenance Quick And Hassle-Free.
[HIGH POWER COMPATIBILITY] – Designed For Standard T8 Fluorescent Tubes From 4W To 65W. Perfect For Workshop, Garage, And Industrial Lighting Fixtures That Require Reliable High-Power Starters.
[STABLE PERFORMANCE ASSURANCE] – Ensures Quick And Reliable Ignition Of Your Fluorescent Lamps, Preventing Flickering And Starting Failures For Consistent Lighting.
[COST-EFFECTIVE 6-PACK VALUE] – The Pack Of 6 Starters Provides Excellent Value For Bulk Replacements Or Keeping Spares On Hand, Reducing Long-Term Maintenance Costs.
[CERTIFIED SAFETY & DURABILITY] – Manufactured With CE And ROHS Certified Components, Ensuring Electrical Safety, Environmental Compliance, And Long-Lasting, Stable Performance.
#TOP 7

AffyBulb FSL OEM T5 6W Fly Killer Bulbs 2 Pack, 9" UV BL368 Replacement Tube for 12W Insect Killer/Bug Zapper

BL T5 6W 2PACK
White
6W-2P
AffyBulb FSL OEM T5 6W Fly Killer Bulbs 2 Pack, 9" UV BL368 Replacement Tube for 12W Insect Killer/Bug Zapper Cover
AffyBulb FSL OEM T5 6W Fly Killer Bulbs 2 Pack, 9" UV BL368 Replacement Tube for 12W Insect Killer/Bug Zapper

Features
[Specification] 2 Pieces Of T5 F6W BL368 Bulbs, Length 225mm (about 9 Inches), Not Including Pins 210mm, Diameter 16mm (0.63 Inch).
[Premium OEM & Certifications] Manufactured By FSL, Our AffyBulb 6W Fly Killer Tubes Meet The Highest Industry Standards, Backed By UK UKCA, EU CE, And RoHS Certifications For Safety And Environmental Compliance.
[Efficient Trapping] BL368 Bulbs With A Wavelength Peak Of 368nm Are Most Suitable For Attracting Flies, Termites, Mosquitoes, Moths And Other Flying Insects.
[Compatibility] Suitable For All 12W Fly Killers, Compatible With Insectaway, ASPECTEK , Fraxinus, AffyBulb Insect Killer, Etc.
[Caution] The Inside Of The Bulb Contains Metal Particles Or Gaseous Metal That Excite UV-A Light, You May Hear A Clicking Sound When You Shake The Bulb. We Recommend That You Replace The Starter Of The Fly Killer When You Replace The Bulb (Please Ignore This For Machines Without Starter).
#TOP 8

BL T5 6W Fly Killer Replacement Bulbs 9in UV Light Bulb Tube for 6/12W Electric Fly Insect Killer/Bug Zapper/Fly Zapper/Mosquito Killer, 2 Pack Fly Killer Bulb T5 UV Lamp Tube

BrightArk
T5-6W-BL
Blue
T5 6W
BL T5 6W Fly Killer Replacement Bulbs 9in UV Light Bulb Tube for 6/12W Electric Fly Insect Killer/Bug Zapper/Fly Zapper/Mosquito Killer, 2 Pack Fly Killer Bulb T5 UV Lamp Tube Cover
BL T5 6W Fly Killer Replacement Bulbs 9in UV Light Bulb Tube for 6/12W Electric Fly Insect Killer/Bug Zapper/Fly Zapper/Mosquito Killer, 2 Pack Fly Killer Bulb T5 UV Lamp Tube

Features
[Safe & Eco-Friendly] Non-Toxic, Odorless, And Chemical-Free Replacement Bulbs - 100% Eco-Friendly, CE Certified, And RoHS Compliant For The Safety Of Your Family And Pets. Perfect For Use In Living Rooms, Dining Rooms, Kitchens, Food Storage Rooms, And Corridors Outside Doors.
[Enhanced Performance] BrightArk BL T5 6W Bulbs Designed For Most 6W/12W Insect Killers. Attract And Trap Houseflies, Mosquitoes, Moths, And More With The Main Wavelength Of 365nm, Ensuring Excellent Trapping And Energy-Saving Capabilities.
[Useful Tips] Normal Rattling Sound Due To Necessary Mercury Crystals Inside The Bulbs. Please Measure And Confirm Bulb's Specifications And Length Before Purchasing. Length 212mm/8.3in (not Including Pins), Including Pins 226mm/9in, Diameter 15.7mm (0.6 Inch).
[Easy Installation] Unplug, Release Residual Electricity, Remove Old Bulb By Pushing Down The Protective Mesh Screen, And Replace With Our High-Quality Bulb. Replacing Every 3-5 Months Ensures Optimal Performance.
[Customer Satisfaction] Each Bulb Is Thoroughly Tested Before Packing. If You Have Any Questions Or Concerns, Feel Free To Contact Us. With BrightArk Powerful Bulbs For A Bug-Free Environment.
#TOP 9

Insect-O-Cuter TPX8-12S 8W Shatterproof Lamp

TPX8-12S
Insect-O-Cuter TPX8-12S 8W Shatterproof Lamp Cover
Insect-O-Cuter TPX8-12S Lamp Straight Shatterproof, 8W, 12", Blue

The Insect-O-Cuter TPX8-12S Lamp is a reliable fly killer designed to enhance your pest control efforts. As a world-leading brand, Insect-O-Cuter ensures quality and effectiveness in their products. This lamp features an 8W power rating, which provides efficient performance, helping you manage unwanted flies with ease. The 12-inch straight design makes it suitable for various settings, while the shatterproof construction adds durability, giving you peace of mind in busy environments.

What We Like
Highly effective fly control
Durable shatterproof design
Compact 12-inch size
Efficient 8W power
#TOP 10

2 Pack 3U 20W Replacement Bulb for E27 Base 20W Insect Repellent Compatible with Lunatino, Womosk, PALONE and Other Models

Dichroma
2 Count (Pack of 1)
2 Pack 3U 20W Replacement Bulb for E27 Base 20W Insect Repellent Compatible with Lunatino, Womosk, PALONE and Other Models Cover
2 Pack 3U 20W Replacement Bulb for E27 Base 20W Insect Repellent Compatible with Lunatino, Womosk, PALONE and Other Models

Features
OCCASION: 3U 20W Bulb Attracts Mosquitoes, Mosquitoes, Moths And Other Flying Insects Without Chemicals.
SUITABLE MODELS: Compatible With Lunatino, Womosk, PALONE And Other Models, 20W Bug Killer With E27 Base.
NOTE: The Light Tube Is Fragile, If It Breaks Or Does Not Work Due To Transportation, Please Contact Us For Replacement.
LONG LASTING: The Replacement Bulb Can Withstand Up To 3,000 Hours Of Continuous Use. You Will Receive 2 Replacement Bulbs.
AFTER SALES: If You Have Any Questions, Please Feel Free To Contact Us. We Will Give You A Satisfactory Solution.
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Can you replace a bug zapper light bulb?

The bug zapper replacement light tubes are easy to install and no maintenance required. (Attention:Please measure and confirm the bulb size is fit.)

Editor's Notes

During our pest control replacement bulb research, we found 26 pest control replacement bulb products and shortlisted 10 quality products. We collected and analyzed 3,096 customer reviews through our big data system to write the pest control replacement bulbs list. We found that most customers choose pest control replacement bulbs with an average price of £20.00.

The pest control replacement bulbs are available for purchase. We have researched hundreds of brands and picked the top brands of pest control replacement bulbs, including BrightArk, fraxinus, AffyBulb, GeckoMan, Stoents.

Written by
Toby Butcher Avatar

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.