... saving, cost effective, high lumen output, environment friendly, durable performance Applications:Indoor and Outdoor Channel Letters, Illuminated Light Boxes, Outdoor ... Efficient Const Current DriversInput Voltage: 12 VDCMechanical StructureHigh Quality Aluminum Alloy ContainerOptical StructureDesigned for Maximum Brightness OutputNo ... -proof, IP 66UL compliedWarranty: 3 Years High Quality LED Module