Bend a light, easily fits in the f-holes and provides good light for inspections and minor adjustments, comes with New Improved on/off switch! The STEELMAN 16-inch Automotive Bend-A-Light Pro is a must-have for those small, tight, and hard-to-see workspaces. It's simple to use; just twist the neck into position, illuminate your space, and get the job done. Easily navigate around obstacles with the 9.5-inch flexible brass alloy shaft that holds its position and shape. The bright incandescent bulb provides four hours of continuous burn time. For extra reach, the included protective cover doubles as a handle extension. Two AA batteries included. Uses T-88 STEELMAN replacement bulb (sold separately), when needed.