(case of 20) GE 93099520 LED Tube Plug and Play Easy Replacement for 48 inch T8 Fluorescent, 18 watts, glass tube, 4ft, 4000K Daylight

18 watt, 2600 Lumens 48 inch glass T8 Easy Plug and Play Replacement for T8 fluorescent (just switch out the old tubes for these LED tubes-- only works for T8) 4000K Color Temp case of 20 tubes LED18ET8/G/4/840CT