... led lumen:450lm 6w E27 led lamp bulb CE&ROHS 3years warrantyCE&ROHS warranty :3years life span 50000hours good quality best ... low-power, high efficiency, high anti-static high-power as light source , energy saving and environmental protection, long lifespan, impact ... suitable for products range of DIY store,hardware store,light store,supermarket,hotels,bars, restaurants,coffee shops,electronic store ...