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Sunco Lighting T8 LED 4FT Tube Light Bulbs Ballast Bypass Fluorescent Replacement, 5000K Daylight, 18W, Clear Cover, Retrofit, Single Ended Power (SEP), Commercial Grade – UL 6 Pack - - Amazon.com
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GE UltraMax Proline Electronic Ballast, 120/277 Volt Instant Start Ballast, Low Power Ballast Factor, Ballast for Fluorescent Light (3) or (2) Lamp T8, Compatible with F32T8/WM and F17T8 - - Amazon.com
Amazon.com: 1000 watt ballast
Amazon.com : Hydro Crunch 630-Watt DE CMH Grow Light System with Double Ended XXL Open Hood Reflector : Patio, Lawn & Garden
GE UltraMax Proline Electronic Ballast, 120/277 Volt Instant Start Ballast, Low Power Ballast Factor, Ballast for Fluorescent Light (3) or (2) Lamp T8, Compatible with F32T8/WM and F17T8 - - Amazon.com
8FT LED Bulbs, CNSUNWAY LIGHTING Single Pin LED Light Tube, 45W 5400LM Super Bright, 6000K Cool White, Frosted Cover, Ballast Bypass, Replace F96T12 Fluorescent Light Fixture(25-Pack) - - Amazon.com