liDusk to Dawn: features automatic operation, no timers to set, and works in any direction; not compatible with external photo sensors, motion sensors, or timers /lili Suitable for use with indoor and outdoor residential and commercial lighting, and approved for totally enclosed fixtures /lili Direct replacement for 60W incandescent bulbs, yet uses only 6.5 watts /lili Rated for 15,000 hours /lili UL listed, FCC and RoHS compliant, rated for damp locations, 200-degree beam angle/li