... of cold light source with high luminous efficiency, low power consumption, long life span, easily controlled, ... color change ,soften color, gorgeous, variedand colorful, low loss, low energy consumption, environment friendly, suitable for shopping ... line includes: Aluminum Extrusion/profile, Aluminum Plate, Aluminum Radiator/Heat sink, Aluminum Tubes/Pipes/Bars, Aluminum Sheets, Aluminum Edging/Strips/ ...