Profile: LEDKE TECHNOLOGY CO., LIMITED manufactures light emitting diode (LED) products. Our LED products include flexible strips, commercial lighting, fluorescent tubes, parabolic aluminized reflector (PAR) lamps, LED modules, street lights, LED signs and controllers. Our 40 mm LED bulb light has constant current circuit design. It offers homogeneous flood illumination with a lifetime of more than 50,000 hours. It has no mercury or other inorganics. Our high power LED PAR20 4W lamp has an aluminum alloy housing. The PAR20 lamp is available in colors such as white, warm white, red, yellow, blue and green.