... 50W cree led work light 1,Power :50W 2,Luminous Flux:4000LM 3,Life:50000H 4,Light Color:R,G,B,Y,CW,WW 50W cree led ... 1.2,With integrated low-light brightness decay single high power LED as light source, low power consumption, high ... ,Use reflective aluminum with optimized light to enhance the utilization of light 1.5,According to ergonomic principles ... :-20~50°CSize:290*236*183mm 50W cree led work light