20W high power LED street/tunnel light

TTiC module-designed products can have different appearances which are not limited by its thermal design. TTiC can offer lighting products with different appearances designed by customers' requests.    

With downward heat dissipation thermal design, TTiC 20W high power LED street/tunnel lights ensures LED junction temperature less than 85 centigrade in condition of ambient temperature, 60 centigrade. The thermal resistance of this high power LED street/tunnel light is about 0.25~0.3 centigrade per watt. Another advantaged design of downward heat dissipation is to prevent the problems of sand/dust accumulation in outdoor environment. By this advanced thermal design, TTiC ensures the light decay less than 30% in 3 years and life span over 50000 hrs in LED chips. TTiC optical design provides 1:4 aspect ratio in street lighting applications. The system (fixture) efficiency of TTiC 20W hight power LED street/tunnel light reaches 61.2 Lumen per watt. The universal power input is available.IP65 ingress protection is certified by SGS.

Downward heat dissipation design ensures LED lighting efficiency over 70% in 3 years and longer LED life span. Meet IP65 Spec.