We are professional manufacturer of power LED light bulb. Full range of colors of our power LED bulb 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 LED light bulb 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 power LED bulbs and competitive price. Welcome to inquiry.