... 10W; 500-600lm 3. Warranty: 3years High power LED Spot light Application:Super market, exhibition hall, showroom,shopping mall, museum, ... heat-sink structure.2) Aluminum extrusion forging, artistic and light.3) GU53 base, can replace present AR111 lamp on the market. ... optical lens.2) Professional optical design, ensure the high light efficiency.3) Frosted lens surface, high transparency and glare ...