Battery- operated LED flare is perfect for vehicle breakdowns, boating, camping and power outages. Durable and safe; water and crush resistant, up to 6,000-pound vehicle. Super bright and compact, it can be used to create a safety zone to keep you and your family safe. This emergency road flare provides 360 degree; super bright lighting visible up to 2 miles for any trouble spot and replaces dangerous strike flares. It has a powerful magnetic base, which allows it to stick to your vehicle for increased visibility. Runs on 5 watts, requires (3) AAA batteries (not included). No tool required to replace the batteries with two operating modes: Steady mode = 20 hours of runtime, Flash mode = 60 hours of runtime. 7.5 x 4.8 x 1.5 inches.