Feature: LED light source is energy-efficient, ultra-long life. Healthy light, contains no ultraviolet and infrared rays. Environmental protection, does not contain harmful elements such as mercury and lead, which is beneficial to recycling and utilization. Eye protection DC drive, and no stroboscopic. High light efficiency and low heat, 90% of electric energy is converted to visible light. High safety required voltage, less current and heat. Made of high quality aluminum alloy, the surface is treated by oxidation sandblasting or electroplating. The light source adopts integrated ultra-high brightness LED of 50W or 100W. External high-precision constant-current drive switch power supply. Suitable for corridor, toilet, hotel, bar, restaurant, entertainment, shopping mall, office building, exhibition hall, project planning, etc. Spec:Condition: 100% Brand NewItem Type: LED Flood LightMaterial: aluminumColor: as picture shownInput voltage: AC 85-265VOutput voltage: 4-4.5VPower conversion efficiency: >70%Light source: 1 x 50W/100WPower: 50W, 100W (optional)Current: 650mAWorking temperature: -20~40℃Lifespan: more than 30,000 hoursSize: approx. 25.5x20.3x6.6cm/10x8x2.6inch (50W)approx. 30.5x24.3x7cm/12x9.6x2.8inch (100W)Package List:1 x LED Flood LightNote: 1. Cut off the power before installation to prevent electric shock.2. The lamp should be avoided to be installed in the heat source, the place of hot steam and corrosive gas, so as not to affect the service life.3. Ensure that the installation position can bear 10 times the weight of the product before installation. Installed in a flat place without vibration, sway and fire hazard.