18W LED ceiling light mounting bracket 1. D31*L1170mm 2. 40000 hours lifespan, 3 years ... 70 18W LED ceiling light mounting bracket Features:1. Streamline apperearance, concise and fashion.2. Well-chosen material for cover, gentle and soft ... and uniform light4. Maintainance free5. Compact structure, durable and easy mounting. After service: warranty 2 years Application:Lobby, downstair, balcony, ...