PowerLED Lamp 1) Base type: E27 (PAR38) 2) Input voltage: 85 - 260V AC with reversed polarity protect 3) Beam angle: 30 degree / 60 degree 4) Light source: 12 x 1W high power LED 5) Luminous Flux: 660 lumens 6) Body temperature: less than 53 degree Celius 7) LED working temperature: less than 62 degree Celius 8) Temperature: -40 70 degree Celius 9) Brightness degradation: 3% - 5%/1kh 10) Life span: 50,000 hours 11) Full range of colors: cool white(6000-6500K), warm white(2800-3300K), blue, green, red, yellow 12) Aluminum housing 13) No UV or IR radiation Applications: Replacement bulbs for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable We are professional manufacturer of . Full range of colors of our are cool white, warm white, red, blue, green and yellow based on different types. We have superior thermal management with internal copper heat conductor and external aluminum housing. Body temperature is less than 53 degrees Celsius, and working temperature is less than 62 degrees Celsius. Otherwise, the lifespan of our Power LED Bulbs is 50,000 hours. And our bulbs have no UV or IR radiation. Applications are for general lighting, especially for museums, art galleries, cosmetic counters where UV or IR radiation is undesirable. We provide high-quality and competitive price. Welcome to inquiry.