MS107 Product Description 1) Base type: MR16 Gx5.3 E27 led light 2) Input voltage: 12V AC/DC with reversed polarity protection 3) Beam angle: 30 degree / 60 degree (glass lens optical grade) 4) Light source: 5W high power LED 5) Life span: 50,000 hours 6) Body temperature: less than 53 degree Celsius 7) LED working temperature: less than 62 degree Celsius 8) Storage Temperature: -40 ~ 70 degree Celsius 9) Brightness degradation: 3% - 5%/1kh 10) Full range of colors: cool white(6000-6500K), warm white(2800-3300K), blue, green, red, yellow 11) Superior thermal management with aluminum housing 12) No UV or IR radiation 13) Means: 5.5kg/7kg, 25*25*30cm, 100pcs/ctn