E27 led bulb 3W 1. Factory direct sale 2. Maintain free, easy install 3. CE ROHS 4. E27/E14 High power E27 led bulb 3W Features & Advantages: Advanced constant current driver.Professional thermal management.No noise or humming or flickering.No UV or IR radiation in beam, mercury free.Anti-shock, anti-moisture.Extensive application, simple, safe and convenient.Economic: Energy saving more 75% than ...