A 4-inch round LED work lamp with 9 OSRAM LEDs producing 1755 raw lumens, operating on 10-30VDC (1.25A at 12VDC, 0.625A at 24VDC), with IP67/IP69K sealing rating. Built with a diecast aluminum housing and polycarbonate lens, it produces a flood beam pattern for wide-area illumination, and connects via a DT-type plug. It's used for auxiliary lighting on trucks and trailers, such as backup or work area illumination.