Product information: IQ America's LB1870QBZ Battery-operated LED Motion Sensor Flood Light offers 180° motion sensing with a 35 ft. range. The LED's generate 700 Lumens. Adjustable light settings and Dusk-to-Dawn setting preserves batteries. Includes flashing mode to deter intruders. 2 separate lights pan and tilt for desired coverage. Frosted lenses diffuse the light and reduce glare. Works with 4-D Cell batteries (NOT INCLUDED). Battery life around 14-months. Great for sheds (inside and out), decks, fences, trees, camping, RV’s, marina and even boats. Time Extender - extends time from 12 seconds at 100% to 1 minute at 20% brightness. Won’t leave you in the dark.