SMD Epistar 2835 4FT 3 hours Emergency LED Tube T8 10Watt 1900lm

Descripation of emergency led tube

The size of emergency led tube is same as regular led tube.
Emergency time is 3 hours with 60% original umens.
Using high performance battery pack,the charging and discharging can arrive at 1000 times.
High power factory >0.93.

Working Principle of led emergency tube light:

♦ When commercial power is in normal condition, the tube is driven by commercial power; the battary is under recharging station;
 
♦ Once commercial power is cut off (blackout), the backup battary automatically start to work and light up the tube;
 
♦ The wall switch has no relation with the emergency system:

   1. Emergency system is directly wired to the commercial power, and only subject to the commercial power;
   2. Wall switch function: turn on or off the light (when commercial power is in normal condition)

Battary: 
 
♦ Battary type: Ni-MH
♦ Emergency time(discharge time):  3 hours
♦ Charging time: 12-24 hours

Specification of led emergency tube:

Details of led emergency tube: