Diameter : 200mm; natinal standard: gb14887-2011;water proof grade: ip54; lifetime: = 50, 000 hours; mode of connection: dc 12v/24v public pole is positive pole; intensity:red = 550cd;yellow = 550cd;green = 1000cd; wavelength: red 625±5nm; yellow 590±5nm; green 505±5nm; visual angle: 30°; working temperature: -40°c- + 80°c; visual range: = 400 meters; note: the light can be assembled according with client need.
