(Refurbished) Syska SSK-EMB-09-01 3.5 hrs Bulb Emergency Light

Now you do not have to fear darkness when the electricity goes out with the Syska LED emergency bulb. In addition to lighting up your space, it also has a compact rechargeable battery which stores power in the event of an emergency so that you can continue work when the lights go out. It's has auto switch ON mode at the time of power failure. The Bulb comes with the overcharging protection, It is the process where the batter get charged when the power is ON and once charged the rechargeable process is stopped letting it not to drain. The working hours is around 4 hours when and the charging time is 8 hours. It functions 4 hours in power failure.