LED module: 1. Light Source:2pcs super bright SMD LEDs adopted, high brightness and light efficiency. 2.Professionally designed to be IP65 protection rate. 3. Beaming angle:120 degree, high brightness output;no spot;no shadow. 4. Easy installation with two mounting holes and 3M tape adhesive tape on the back 5. Slim body and special curve design make it can be installed inside channel letter conveniently. 6. Available Color: Red,Yellow, Blue, Green, White. 7. Application: backlight of signage, channel letter, signs, light box etc. 8.Attention: Please do not install it in totally exposed outdoor environment. Description