... 50000 hours 3. UL, CE, ROHS certification LED bulb lightLED bulb light application:LED bulb light can be used for general lighting, shopping ... office, home, hotel, hospital, restaurant, laboratory. LED bulb light advantage:1. High efficacy and low power consumption.2. 35,000 hours long ... the product according to your requirements,such as working voltage,color temperature,beam angle, base type,etc.2. ...