Thanks for buying in my store. Features: 100% brand new and high quality. Sensor degree: 360° detection Adopts good sensitivity detector and integrated circuit Safe, convenient, energy-saving It can identify day and night automatically Easy to install. You can conveniently to let the light auto on/off .The switch can detect human body's infrared , and use infrared to control the load. Specifications: Shell Color: White Size: approx. 53*115mm(D*H) Detection range: 360 degrees Voltage: 110~220V Frequency: 50/60Hz Rated load: Max.60W/E27 Detection distance: Max.6 meters Time delay: 10sec+/-10sec~5min+/-1min (adjustable); Installation height: 2-3.5m Package Include: 1 * Infrared motion sensor holder Enjoy shopping and enjoy life