... , RoHS certified. Application:High-power LED Bulbs are widely used in office buildings, stores, supermarkets, schools, hospitals, hotel, car parks, factory ... covering when the lamp is working.2. Please use it in a ventilation environment and keep it from water. Trade terms: 1 ... :30pcs About us: Guangzhou World-Deco Lighting Co., Ltd. established in 2004 in Guangzhou, our brand: WDL, we has been one of ...