4 ft LED T8 Bulbs

Maxlite

19W LED T8, Equal 32W Fluorescent, 2350 lumens, 4000 Kelvin, G13 Base, 300?

Halco Lighting Technologies

Halco Lighting Technologies T848FR12/840/BYP4/DSE/LED T848FR12/840/BYP4/DSE/LED 84887 LED T8 12.5W 48 IN

Halco Lighting Technologies

Halco Lighting Technologies F32T8/835/ECO 109400 F32 T8 3500K 86CRI Eco Prolume

Archipelago Lighting

Archipelago Lighting LT8F41235U5 T8 | 4FT | Type A+B | 12W/3500K | U5-Series

Archipelago Lighting

Archipelago Lighting LT8F41850DE4 ecoT8 | 4FT | Type-B | 18W/5000K | DE-Series

Maxlite

17W 4-Ft LED Single-Ended/ Double-Ended Bypass T8 5000K Coated Glass (Ul Type-B) L17T8DE450-CG by Maxlite

Archipelago Lighting

Archipelago Lighting LT8F220050U1 T8 | 4FT | Type A+B | 15W/5000K | U-Series

Halco Lighting Technologies

Halco Lighting Technologies T848FR12/850/BYP4/DSE/LED T848FR12/850/BYP4/DSE/LED 84888 LED T8 12.5W 48 IN

Patriot LED

18W LED tube with external Driver (UL type C) 4 ft, 4000K, 2340 lm, AC100-277V, >80 CRI, External Driver, PT-T8OLT4-18W LED tube | Patriot LED

Halco Lighting Technologies

Halco Lighting Technologies F32T8/850/ECO 109404 F32 T8 5000K 86CRI Eco Prolume

Falkor

Falkor T5L-ISFH14-3500-4FT GL SERIES - LED T5 Tube, 4-FT, 28W, Type-B (Double-Ended), Frosted Shatterproof Glass Tube*

Patriot LED

20W Dual Model LED tube (UL type A+B) 4 ft, 4000K, 3900 lm, AC100-347V, >80 CRI, Internal Driver, PT-T8ILT4-20W-BC Dual Model tube | Patriot LED