Fulight Motion Sensing &curren; T8 LED Tube Light (Rotatable) - 2FT 24" 10W (18W Equivalent), Daylight 6000K, F17T8, F18T8, F20T10, F20T12/CW, Double-End Powered, Milky Cover, Works from 85-265VAC MUST be directly wired to the 120V AC Power: Disconnect Ballast & Starter if there is any! Installation Manual is attached as the 2nd photo at the left upper corner of this product page! ***DON'T BUY UNLESS YOU UNDERSTAND THIS!*** Automatic Motion Sensor: Auto-on within 6 feet, Auto-off after about 30 seconds of no motion detected. Turn on only when motion is detected! Instant-On clean daylight white 6000K (Works from 85-265VAC) Rotatable: Light forwarding angle adjustable by +-90 degress to fit any light fixtures! GREEN ECO FRIENDLY + SIGNIFICANT ENERGY SAVING: no flickering, no UV light, no buzzing ballast, no hazardous materials + Saving ~50% electricity