4" Round Sealed Clear DOT LED Backup / Reverse Light by Optronics, Inc.
Sealed, flush mount, clear LED back up light with 36 diodes. Meets DOT FMVSS 108 requirements in any 360 degree position. Features sonically sealed, waterproof lens and housing in a single unit. All weather molded plastic housing and durable lens protect against corrosion. Accepts industry standard 2 prong plug for easy retrofit of incandescent lights. Requires mounting grommet and plug for complete installation. Certified for back up light function.

BUL-53CB 4" Round Sealed Clear DOT LED Back up Light - 36 diode 0.228A by Optronics, Inc.