1. 3*1W LED wall light 2. Edison LED chip 3. Life span:50000 hours 4. good finish treatment 5. 230V-50Hz 1.Material and technology:The lamp body is made of pure aluminium and is treated by two processes of electrostatic dusting.Under the cover clear optical toughened glass is installed; silica gel waterproof gaskets which are resistant to high temperature are installed;the protection calss is ...