1. Warranty: 2 years 2. Certificates: CE&RoHS 3. material: Aviation aluminum+ PC E27/E14 led bulb 1. E27/E14 led bulb passed CE, RoHS certificate; 2. LED lifespan:50,000hrs; 3. 2 years warranty Features and Advantages Of E27/E14 led bulb1. Life span more than 50, 000hrs, 2 years warranty. 2. OEM, ODM is available; 3. Energy saving (up to 65%)&Low carbon; 4. High quality and Inconceivable heat ...