art NOWorking VoltageWorking CurrentPowerLuminous fluxColorWorking Temperature AC( V )( mA )( W )( LM ) ( ) RL-0207D7WOQA110 2203507±0.1520 550WHITE-40-80 7W HIGH POWER SPOT LIGHT Ultra-high brightness, high color index Unique LED light source, circuit design, energy efficiency as high as 60% -80% Green-type semiconductor lighting, soft ray, purly Spectral, non-glare, Small volume,lower working current,energy saving and super bright High working efficiency, lower working temperature, Widly working voltageQuakeproof,not easy to break up Wide range of uses, practical. Resistant materials for the lights, the whole sealed structure, waterproof, anti-corrosion.