... . Use 144 high brightness , long life SMD LED, no light harm. 2. PFC>0.9 3. Power efficiency>86% CRI>70% 4. Built-in ... -265V. Low weight, safe, long life, high load efficiency, and working stability. 5. Low consumption, saving 60% energy than the electric energy ... use: 1. Load the product into the lamp bracket, and directly input AC power. It doesn't need magnetic ballasts, starter, or ...