Sturdy aluminum housing with 24 high intensity LED Lights. Head rotates to adjust beam to needed angle. Strong magnetic base attaches to any metal surface in seconds. Bridges a work light with a high quality flashlight. Comes with three AAA batteries. In the middle of the depression, Robert Ullman invented the first Inspection Mirror, while taking a tour of an aircraft plant. He got the idea from watching a mechanic using a crude mirror to look into the inner part of the engine and the rest is history. Over the years, we have broadened our line to include Magnetic Pick-Up Tools, Flexible Spring Claws, Screw Starters, Rotating Magnetic Work Lights, Carbide Scribers, Hooks, Picks, Socket Holders and various other Specialty Tools.