Product: Cree 3W LED Light Bulb (MR16)
Features: 1) Base type: MR16 Gx5.3 2) Input voltage: 12V AC/DC 3) Colors available: cool white, warm white4) Superior thermal management with internal copper heat conductor and external aluminum housing5) Light source: Cree XLAMP XR-E (3W, 120~140lm) 6) Luminous flux: 120~140 lumens 7) Beam angle: 50/70/100 degrees (glass lens optical grade) 8) Body temperature: less than 53 degree Celius9) LED working temperature: less than 62 degree Celius 10) Temperature: -40 ~ 70 degree Celius 11) Brightness degradation: 3% - 5%1kh12) Lifespan: 50,000 hours 13) No UV or IR radiation Application: Replacement bulbs for general lighting, especially for museums, art galleries, display cases, cosmetic counters where UV or IR radiation is undesirable