... ,700k-7,000k03) Input voltage: AC/DC 12V04) Working temperature: -20 to 45 degree Celsius05) Working ... and color quality for better visibility11) Over current / over voltage protection.5W MR16 cob bulb lamp advantages:1. Aluminum housing to ... LED down lights, LED tubes, LED G4 lights and SMD LED lights etc, LEDISON products were sold all over China, Europe, Oceania and America, with annual output ...