LED tubes are direct replacement for T8
GE Lighting’s LED T8 range of LED tubes provides a straightforward solution for easy retro-fitting into standard T8 fluorescent luminaires with electro-magnetic ballasts. These tubes are said to offer up to 60% energy savings and a quick return on investment.
Efficacy is up to 111 lm/W, with a maximum light output of 3000 lm. Rated life is 40 000 to 50 000. These tubes can operate in a wide range of ambient temperatures.