These lights swing out from the wall to illuminate loading docks and trailers. They have a steel arm, plastic lens, and switch. All have a cord with three-prong plug and operate on 120 volts AC. Lights have four or six mounting holes (hardware not included, except Style D includes hardware). All are yellow.

Styles A-C are compatible with medium-base CFL (Compact flourescent), halogen, and incandescent bulbs (sold separately). Some also work with LED bulbs. All have a zinc-plated steel guard to protect the lens.

Replacement light heads come with a steel guard to protect the lens. Steel heads are stronger and more durable than plastic heads. Plastic heads don’t heat up as much as steel heads, and won’t dent as easily.