DFL-320 : Maxxeon WorkStar™ 320 LED Compact Inspection Light
This 5" long inspection light weighs just 2 ounces, but it anything but light on power. The black anodized T6 aluminum body is tough enough to take anything you can dish out. It will operate between 15º and 105ºF and runs on 2-AAA alkaline batteries (included). It's also compatible with NiMH and Li-ion batteries. The DFL-320 also has a 1 year warranty against manufacturing defects.