LED Spot Lamp Features:01) Base type: MR16 base; Surface finish: Chrome 02) Energy-saving and environment-friendly, Input voltage: DC12V 03) Colors: cool white, warm white,other color is available 04) Better thermal-dissipation structure 05) Light source: CREE 3*2 Watt LED (Original CREE XLAMP XR-E 7090) 06) Luminous flux: Warm White 290 lm 2700-3300K, White 370lm 6000-6500K,07) Beam angle: 30 / 60 degrees (glass lens, optical grade) 08) Body temperature: less than 53 degrees Celsius 09) LED working temperature: less than 62 degrees Celsius 10) Temperature: -20 40 degrees Celsius 11) Brightness degradation: 3% - 5%1kh 12) Lifespan: 50,000 hours 13) No UV or IR radiation14) pass 4000V hi-pot test (4000V at 1 minute)15) pass EMC test16) Use ceramic socket for better insulation and heat dissipation (instead of PC or ABS socket common on the market)Application: Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable.