Waterproof Highpower Led Module Model No.: HL-SMD50503G-E Available Color: White/red/yellow/green/blue Light Source:SMD5050 Wattage:3pcs SMD5050 Operation Voltage:DC12V Slim Body and special curve design make it can be installed inside channel letter conveniently Applications: *Channel Letters Backlighting *Advertisement Signs Backlighting *Advertisement Light Boxes Backlighting