... uniform and soften the light.Energy conservation: The 18W LED Downlight could replace 150W traditional tungsten filament lampcould replace 150W ... lamp.Long Service Life: Normally, LED light can be used for 80,000 hours. No Flicker: Using off-line PWM ... constant-current supply driver, high color rendering, safe and no flicker. Application: LED Downlight widely used in villa, hotel, boite, meeting room, ...