... multifunctional to be choosed, when on AC power, can be used as normal lamps, on DC power, not only can ... and load the holder, now the holder switch is on, the indication bright, LED lamps light, when the ... , lighting is off.2. Push the switch to DC power and load the holder, with the emergency function ... , and load the holder, the holder switch is on, it just been charged, the indicator lights without ...