... .Product use instruction:1.Put the product’s switch to “AC” condition and insert it into the ... ON” condition , the indicator bright, the led light; put the switch of the holder to “OFF” condition,the LED ... as general lighting; when the switch of the holder is ON, the indicator light, the LED lamps off, ... into lamp-holder, and the switch of the holder is ON, the indicator light, it only has charging effect ...