... LEDs; 2. 630-700lm; 3. Epistar chip; 4. Factory price. led venture lamp, led downlights 7W:Specifications:1), Light source: 1W high power ... 50000 hours.19). Certificate: CCC, CE, RohS.Features:-- High bright LED, adopting TaiWan Epistar chip;-- Using contant-current driver laid-out ... to eyes in long time;-- No dangerous elements, like Hg, UV or IR ray;-- Long lifespan, higher 90% than traditional lamps ...