Bluetooth intelligent dimming and color matching wall washing lamp can be adjusted from 2700k yellow light to 6000K cold white light, and dimming from light to bright. It can be used in many occasions to turn on different lighting effects. A variety of wattage can be selected as 5W 10W 15W 25W. The shell is available in many colors, including black inner gun, bright silver inside, white inside, sub black, sub white, champagne gold, rose gold, small hole round shell and small hole oval shell.