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2025 Canadian Guide — Top 5 Compact Fluorescent Replacement Bulbs for Fly Control Light Traps: Energy-Smart, Retrofit-Ready Picks Backed by Performance Insights

Published on Thursday, August 21, 2025

Compact fluorescent replacement bulbs engineered for smaller or energy-efficient fly control light traps deliver a balanced UV output with lower power consumption and a compact form factor. These lamps are popular in Canadian markets because they fit retrofit fixtures, reduce electrical load, and produce the near-UV spectrum that attracts common nuisance flies and other Diptera without the heat and power draw of older incandescent lamps. Buyers in commercial kitchens, small retail environments, urban rental properties, and homeowners choose compact fluorescents for predictable service life, easier handling in confined trap housings, and compatibility with space- and energy-conscious pest control strategies.

Quick Menu

1. Best Actinic PL-L

2. Best 18W Compact

3. Best T8 Blacklight

4. Best 13W Compact Screw-In

5. Best Spiral Bug Light

1
BEST ACTINIC PL-L

Philips Actinic BL PL-L 36W/10/4P

Philips

Philips' Actinic PL PL-L 36W/10/4P stands out as the market leader for fly control light traps due to its high actinic UV output and long rated life, making it well suited for large commercial traps where sustained attraction is critical. Although it carries a higher upfront cost than smaller compact models on this list, its superior UV flux and longer replacement intervals deliver lower lifetime cost per lumen-attracting-insect compared with the lower-wattage Sylvania, GE, Feit, and TCP options.

4.6
★★★★☆
  • Strong UV pull

  • Long service life

  • Strong UV pull

  • Long service life

Review Summary

91%

"Users consistently report the Philips Actinic PL-L 36W/10/4P as a durable, high-output actinic tube that reliably attracts flies in commercial traps, though some note it is pricier than generic alternatives. Longevity and consistent UV output are the commonly praised points."

  • Moth disco glow

  • 36W actinic PL-L 4-pin compact fluorescent designed for commercial fly/bug traps.

  • Moth disco glow

  • 36W actinic PL-L 4-pin compact fluorescent designed for commercial fly/bug traps.

Increased Safety & Security

Time-Saving Convenience

Philips' Actinic PL PL-L 36W/10/4P stands out as the market leader for fly control light traps due to its high actinic UV output and long rated life, making it well suited for large commercial traps where sustained attraction is critical. Although it carries a higher upfront cost than smaller compact models on this list, its superior UV flux and longer replacement intervals deliver lower lifetime cost per lumen-attracting-insect compared with the lower-wattage Sylvania, GE, Feit, and TCP options.

  • Strong UV pull

  • Long service life

  • Moth disco glow

  • 36W actinic PL-L 4-pin compact fluorescent designed for commercial fly/bug traps.

  • Emits UV-A actinic spectrum that strongly attracts flies and other flying insects.

  • Strong UV pull

  • Long service life

  • Moth disco glow

  • 36W actinic PL-L 4-pin compact fluorescent designed for commercial fly/bug traps.

  • Emits UV-A actinic spectrum that strongly attracts flies and other flying insects.

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$30-50 CAD

2
BEST 18W COMPACT

Sylvania BL368 18W Compact UV Bulb

Sylvania

Sylvania's BL368 18W compact UV bulb offers a strong middle ground for fly-control traps, balancing higher UV output than the 13–15W compact options with a lower price and smaller footprint than Philips' 36W linear lamp. It is a practical choice for medium-duty installations where improved attraction is needed without the capital outlay of the highest-output commercial lamp, and it competes well on availability and compatibility with a broad range of compact trap fixtures.

4.3
★★★★☆
  • High compact output

  • Simple retrofit

  • High compact output

  • Simple retrofit

Review Summary

86%

"Buyers praise the Sylvania BL368 18W for bright, effective UV output and dependable run time in both residential and light-commercial traps, with occasional reports of slightly reduced output after many months. Overall seen as a solid mid-range choice."

  • Pocket-sized fly siren

  • 18W compact blacklight fluorescent sized to fit many plug-in fly trap fixtures.

  • Pocket-sized fly siren

  • 18W compact blacklight fluorescent sized to fit many plug-in fly trap fixtures.

Increased Safety & Security

Time-Saving Convenience

Sylvania's BL368 18W compact UV bulb offers a strong middle ground for fly-control traps, balancing higher UV output than the 13–15W compact options with a lower price and smaller footprint than Philips' 36W linear lamp. It is a practical choice for medium-duty installations where improved attraction is needed without the capital outlay of the highest-output commercial lamp, and it competes well on availability and compatibility with a broad range of compact trap fixtures.

  • High compact output

  • Simple retrofit

  • Pocket-sized fly siren

  • 18W compact blacklight fluorescent sized to fit many plug-in fly trap fixtures.

  • Produces UV-A/blacklight output tuned to attract flying insects efficiently.

  • High compact output

  • Simple retrofit

  • Pocket-sized fly siren

  • 18W compact blacklight fluorescent sized to fit many plug-in fly trap fixtures.

  • Produces UV-A/blacklight output tuned to attract flying insects efficiently.

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From 78.97$
3
BEST T8 BLACKLIGHT

GE F15T8/BL 15W Blacklight Blue

GE

GE's F15T8/BL 15W Blacklight Blue is a cost-effective, lower-wattage solution tailored for small or space-limited fly traps; its established T8 form factor and reliable manufacturing make it a dependable replacement where energy use and initial cost are primary concerns. While it delivers less UV than the Philips and Sylvania products, GE's bulb is often the most economical choice for light-duty commercial or residential applications requiring frequent, inexpensive replacements.

4.2
★★★★☆
  • Trusted brand performance

  • Slim T8 fit

  • Trusted brand performance

  • Slim T8 fit

Review Summary

83%

"Users find the GE F15T8/BL 15W Blacklight Blue well-built and consistent in performance for smaller light traps, though some say its attraction can be less than dedicated actinic tubes. It’s regarded as a reliable, mainstream option."

  • Classic blacklight party

  • 15W T8 blacklight-blue tube with standard bi-pin (G13) base for direct T8 replacements.

  • Classic blacklight party

  • 15W T8 blacklight-blue tube with standard bi-pin (G13) base for direct T8 replacements.

Increased Safety & Security

Time-Saving Convenience

GE's F15T8/BL 15W Blacklight Blue is a cost-effective, lower-wattage solution tailored for small or space-limited fly traps; its established T8 form factor and reliable manufacturing make it a dependable replacement where energy use and initial cost are primary concerns. While it delivers less UV than the Philips and Sylvania products, GE's bulb is often the most economical choice for light-duty commercial or residential applications requiring frequent, inexpensive replacements.

  • Trusted brand performance

  • Slim T8 fit

  • Classic blacklight party

  • 15W T8 blacklight-blue tube with standard bi-pin (G13) base for direct T8 replacements.

  • Emits UVA/blacklight wavelengths commonly used in fly control and insect monitoring.

  • Trusted brand performance

  • Slim T8 fit

  • Classic blacklight party

  • 15W T8 blacklight-blue tube with standard bi-pin (G13) base for direct T8 replacements.

  • Emits UVA/blacklight wavelengths commonly used in fly control and insect monitoring.

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$10-25 CAD

4
BEST 13W COMPACT SCREW-IN

Feit Electric BPL13/BLB 13W Compact UV

Feit Electric

Feit Electric's BPL13/BLB 13W compact UV lamp targets budget-conscious homeowners and small businesses that need a plug-and-play bulb for compact fly traps; its low wattage keeps operating cost down and initial purchase price is typically lower than bigger-brand commercial tubes. It sacrifices peak UV output and lifespan compared with the Philips and Sylvania offerings, but for small-area control its affordability and easy retrofit into compact fixtures are compelling advantages.

3.9
★★★☆☆
  • Low energy draw

  • Tool-free swap

  • Low energy draw

  • Tool-free swap

Review Summary

78%

"Shoppers like the Feit Electric BPL13/BLB 13W for its low price and easy replacement fit, but many note shorter lifespan and weaker fly attraction compared with higher-end actinic bulbs. Value-conscious buyers are satisfied, while heavy-use customers report mixed longevity."

  • Quiet bug whisperer

  • 13W compact blacklight (spiral) offering a small, energy-efficient replacement for traps.

  • Quiet bug whisperer

  • 13W compact blacklight (spiral) offering a small, energy-efficient replacement for traps.

Increased Safety & Security

Time-Saving Convenience

Feit Electric's BPL13/BLB 13W compact UV lamp targets budget-conscious homeowners and small businesses that need a plug-and-play bulb for compact fly traps; its low wattage keeps operating cost down and initial purchase price is typically lower than bigger-brand commercial tubes. It sacrifices peak UV output and lifespan compared with the Philips and Sylvania offerings, but for small-area control its affordability and easy retrofit into compact fixtures are compelling advantages.

  • Low energy draw

  • Tool-free swap

  • Quiet bug whisperer

  • 13W compact blacklight (spiral) offering a small, energy-efficient replacement for traps.

  • Produces UV-A wavelengths that attract flies while minimizing visible glare.

  • Low energy draw

  • Tool-free swap

  • Quiet bug whisperer

  • 13W compact blacklight (spiral) offering a small, energy-efficient replacement for traps.

  • Produces UV-A wavelengths that attract flies while minimizing visible glare.

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$10-20 CAD

5
BEST SPIRAL BUG LIGHT

TCP 32013BLB 13W Spiral Bug Light

TCP

TCP's 32013BLB 13W Spiral Bug Light is designed as a purpose-built compact spiral bulb for insect control, combining a bug-optimized spectral output with a form factor that fits many consumer and light-commercial traps. Comparable in wattage to the Feit 13W unit, TCP often differentiates on packaged value (multipacks) and robust availability, making it a smart choice when per-unit price and replacement convenience are as important as modest UV performance.

3.9
★★★☆☆
  • Spiral UV focus

  • Fast installation

  • Spiral UV focus

  • Fast installation

Review Summary

79%

"Customers report the TCP 32013BLB 13W Spiral Bug Light performs well as a budget spiral option with decent life and fit for small traps, although its UV output is described as modest and less effective in larger spaces. Good value for smaller applications."

  • Twisty bug beacon

  • 13W spiral bug light with a medium (E26) base for easy installation in standard fixtures and traps.

  • Twisty bug beacon

  • 13W spiral bug light with a medium (E26) base for easy installation in standard fixtures and traps.

Increased Safety & Security

Time-Saving Convenience

TCP's 32013BLB 13W Spiral Bug Light is designed as a purpose-built compact spiral bulb for insect control, combining a bug-optimized spectral output with a form factor that fits many consumer and light-commercial traps. Comparable in wattage to the Feit 13W unit, TCP often differentiates on packaged value (multipacks) and robust availability, making it a smart choice when per-unit price and replacement convenience are as important as modest UV performance.

  • Spiral UV focus

  • Fast installation

  • Twisty bug beacon

  • 13W spiral bug light with a medium (E26) base for easy installation in standard fixtures and traps.

  • Emits blacklight spectrum optimized to lure flies and other nuisance insects.

  • Spiral UV focus

  • Fast installation

  • Twisty bug beacon

  • 13W spiral bug light with a medium (E26) base for easy installation in standard fixtures and traps.

  • Emits blacklight spectrum optimized to lure flies and other nuisance insects.

Order Now

$10-25 CAD

What research and practical data say about UV compact fluorescents and fly attraction

Scientific and field research consistently shows that many flying nuisance insects are most responsive to near-ultraviolet wavelengths in the UV-A band, typically centered near 350–370 nanometers. Compact fluorescent “actinic” and blacklight-blue lamps are designed to emit strongly in that range while using substantially less energy than legacy options. Studies and manufacturer performance data also highlight trade-offs between radiant UV output, lamp size, and lifetime: smaller lamps can fit tight fixtures but may require careful matching of output and trap geometry to remain effective. For a beginner-friendly summary, the following points condense the main findings relevant to choosing a compact fluorescent replacement bulb.

Wavelength sensitivity: Many flies are most attracted to near-UV emissions around 350–370 nm; actinic and blacklight-blue CFLs target this band to maximize catch rates in light traps.

Energy and heat: Compact fluorescents consume far less electricity than incandescent lamps and produce less heat, reducing false attraction and minimizing impacts on trap adhesives or surrounding surfaces.

Lumen vs. UV output: Visible lumen ratings do not measure insect-attracting UV output. Look for bulbs specifying actinic or blacklight spectral characteristics or peak emission wavelengths.

Service life and duty cycle: Typical compact fluorescent lifetimes vary by model and usage pattern; conservative field estimates range from several thousand up to about 10,000 hours depending on ballast and switching frequency.

Safety and disposal: CFLs contain small amounts of mercury. Follow local Canadian recycling programs and workplace handling guidelines to limit exposure and environmental impact.

Efficacy context: Field trials show UV traps work best as part of integrated pest management. Placement, trap design, and using the right lamp type matter more than raw wattage alone.

In the Canadian 2025 context, compact fluorescent replacement bulbs remain a practical choice for retrofit and compact fly control traps where balanced UV performance, lower power draw, and space-saving lamp formats are priorities. The five models highlighted on this page — Philips Actinic BL PL-L 36W/10/4P, Sylvania BL368 18W Compact UV Bulb, GE F15T8/BL 15W Blacklight Blue, Feit Electric BPL13/BLB 13W Compact UV, and TCP 32013BLB 13W Spiral Bug Light — cover a range of wattages, form factors, and installation needs. For heavier commercial use and the best balance of actinic output and proven service life in retrofit fixtures, the Philips Actinic BL PL-L 36W/10/4P is often the top choice. I hope you found what you were looking for; you can refine or expand your search using the site search to compare lumen-to-UV specifications, lifetime estimates, or retailer availability across Canada.

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