5w E27 LED Bulb Lamp

Pole series--Best HEST-SINK solution: Pole led bulb lamp series adopt High power led as light sources. Utilizing the improved Buckle Technology of Cicumference fin sheet. Connecting with the body of Aluminum alloy lamp and Fin through Soldering, transmit heat rapid together with high density, ultra-thin fin sheet, it can exchange heat rapid. The technology can help to lower temperature of the bulb, reduce the decay of LEDs, easy to improve the lifetime of the lamps. Also with nice appearance, it is the best choice for housing decoration widely used in the indoor illumination such as hotel, shopping center, showroon, museum and so on. 5W led bulb, led bulb lamp, LED lamp bulb 1) Base type: E27, GU10, MR16 2) Energy-saving and environment-friendly 3) Full range of colors: Cool white, warm white, red, blue, green and yellow 4) Superior thermal management with internal copper heat conductor and external aluminum housing 5) Light source: 5W high power LED 6) Luminous flux: 330-360LM 7) Beam angle: 25° / 40° / 60° Lens 8) Body temperature: Less than 53 degrees Celsius 9) LED working temperature: Less than 62 degrees Celsius 10) Temperature: -40 70 degrees Celsius 11) Brightness degradation: 3% - 5%1kh 12) Lifespan: 50, 000 hours 13) No UV or IR radiation 14) Size: Dia 50x94mm (E27), 50X81mm(GU10), 50X50mm(MR16) Application: ThisLEDbulblamp isfor general lighting, especially for museums, art galleries, cosmetic Counters where UV or IR radiation is undesirable