Shenzhen Gracene Optoelectronics Co.,Ltd is a professional LED indoor lighting manufacture who specialize in below products: LED Tube Lights LED Bulb Lights LED Panel Lights LED Down Lights LED Spotlights The benefits for LED lights are as below: Benefit 1. replace the traditional fluorescent tube .,energy-saving ,environment-friendly 2. no need startwer and ballast 3. no UV 4. Certificate:UL,CE,RoHS 5. Warranty:3 year 6. Supply power passed the UL