... Light Color:R,G,B,Y,CW,WW 50W cree led work light1,Product Features: 1.1,Use of high ... 2,With integrated low-light brightness decay single high power LED as light source, low power consumption, high efficiency, energy ... design, fast heat, good thermal conductivity 1.4,Use reflective aluminum with optimized light to enhance the utilization of light ... :-20~50°CSize:290*236*183mm 50W cree led work light