Sylvania 4' T8 LED Tube Lights, 1800 Lumens, 4100K/Cool White, 14 Watts, Replaces 32 Watt and 28 Watt 4' T8 fluorescent tubes, 25 Per Case - Walmart.com
Philips 32-Watt Equivalent 4 ft. Linear T8 Type B Mains Fit Cool White Ballast Bypass LED Tube Light Bulb (4000K) (2-Pack) 570408 - The Home Depot
GE 32-Watt 48-in Medium Bi-pin (t8) 4100 K Cool White Fluorescent Light Bulb in the Fluorescent Light Bulbs department at Lowes.com
Cool White LED 32W Replacement Light Bulb T8 (8-Pack)
T8 HO 4FT LED Grow Lamp – Sun White Spectrum – Active Grow
GE Replacement 32-Watt EQ 48-in Cool White Medium Bi-pin (t8) Linear Type A LED Tube Light Bulb (20-Pack) in the LED Tube Light Bulbs department at Lowes.com
LED T8 4ft Ballast Bypass Replacement Tubes, 15 watt; 4000K Cool White - 2100 lumens - One Sided Direct Wire.
LED T8 4ft Ballast Bypass Replacement Tubes, 15 watt; 4000K Cool White - 2100 lumens - One Sided Direct Wire.
Philips 32W 48in T8 Long Life Cool White Fluorescent Tube | F32T8/TL841/PLUS/ALTO 32W | Bulbs.com