... -2010-5050BlueHH-MY1F0-2010-5050Yellow LED Module Basic Technical data:1)View angle :120 degree2) Working voltage: 12V DC3) Power ... , high brightness, works well under harsh,hot and cold conditions 5) Full range of colors: Red,Yellow , Blue, Green, ... even in cloudy, rainy and snowy weather LED Module Applications: 1) Channel letter backlighting 2) Advertisement sign backlighting 3) Advertisement light ...