Parameter: Input voltage:DC12-24V Chip brand: Epistar LED type: COB Beam angle: 85 Luminousity:280lm CRI:80Ra Size: �¦4846mm Mounting-hole size: 34mm Material: stainless steel face cover, Aluminum body IP rate: IP67 Housing color: silver with 36cm 22# wire waterproof DC male connector Color: Warm white, Natural white, cool white,R,G,B Feature: It is independent research and development, private products, umcompromising attention, light body compact, flexible application of a wide range. Protechtion class IP67, external use at ease. Various light color for optional, not only warm white, cold white, also have red, green, blue and other light. Light body with pure aluminum 6063, with corrision-resistant, high temperature, never change color, real durable. Wide application in square, sidewalks, gardens, corrdors, parks,bridge and other outdoor place..