Solid aluminum alloy construction. Features 24 ultra-bright white LED Lights (16 located on the side for broad area lighting, 8 located at front for flashlight use) and red laser pointer. Attached “D” Ring and strong magnetic base offer secure placement and hands-free usage. “No roll” design prevents light from rolling around when laid flat. Sticks to the side of your vehicle to warn oncoming traffic. 3 “AAA” Batteries included & installed. FDA approved laser