40W Emergency tube kit
40W Emergency kit is suitable for led tube and other led lights,emergency power is 100% full power output，very suitable for led light with driver built in housing.
It is being charged when AC power works. when fully charged, the circuit will protect the battery from over being-charged, and the emergency is standing by as soon as the battery is fully charged. The battery will be changed to supply power while the AC power fails and make the LED lights work and light up the way for people to escape and dismiss in order.
Power for:3W to 40W（MAX 42W)
Emergency driver Size:182*30*25mm
Battery:li-ion 18650 11.1V 4400mAH
Emergency Luminous flux: 100%
Application for led lights: LED tube, LED panel light, led downlight, led tri-proof light,led liner light