Case of 4 - F54T5/841 High Output 54W 46 Inch T5 Fluorescent Light Bulb | 4100K - Cool White 5000 Lumens Medium Bi-Pin Base - - Amazon.com
iPower 4FT 45.8IN 54W T5 Fluorescent High Output HO Cool Blue Grow Light Bulbs 5 Pack 6400K - Walmart.com
GE General Electric Lamp 46763 F54W/T5/865/ECO 46 Inch 54W Ecolux Linear Fluorescent High Output T5 G5 Pin/PlugIn 4600 Lumen 46"
Philips 54W 46in T5 HO Warm White Fluorescent Tube | F54T5/830/HO/ALTO | Bulbs.com
Perlglow 4FT T5 Bypass Ballast LED Tube Light Bulbs, High-Output, Retrofit LED Fluorescent Tube Replacement F54, 24W=54W, 3500 Lumens, CRI 82+, One or Two Side Power, Frosted Cover, Natural White 3500 -
GE General Electric Lamp 46760 F54W/T5/835/ECO 46 Inch 54W Ecolux Linear Fluorescent High Output T5 G5 Pin/PlugIn 4600 Lumen 46"
54W T5 High-Output 841 Color Temperature CFL 25-Pack
T5 HO Fluorescent Tube Light Bulb, 4FT 46IN 54W 6500K Cool White, High Output, 4200 Lumens, G5 Mini Bi-Pin Base, Grow Light Bulbs - 5 Pack - - Amazon.com