LIH1305 Features: * Sensor * No neutral required and no minimum load requirements * Self contained relay * Compatible with electronic, magnetic ballasts, CFLs, LEDs and incandescent * Push button programmable with removing switch plate * Easy to install * Ideal for private offices, copy rooms, closets, or any small enclosed space * Small Motion Detection up to 20 ft * With passive infrared sensor (PIR) Dimensions: * Overall dimensions: 2.75" H x 1.6" W x 1.6" D * Product weight: 0.5 lbs Warranty: * Manufacturer provides 5 years warranty