... external light, put the switch of the holder to “ON” condition , the indicator bright, the LED lamps off and be in charging state ... ), put the switch of the product to “ON” condition, and put the switch of the holder to “ON” condition, LED lamps off and be in ... /50~60Hz), put the switch of the product to “OFF” condition, and put the switch of the holder to “ON” condition, the external lighting ...