
Image is for illustration purposes only. Actual part may vary.
402040
This is a 4-inch round LED stop/turn/tail light with a red deep lens, manufactured by Betts Industries. It uses 45 LEDs to provide bright, long-lasting illumination and operates on both 12V and 24V electrical systems. The light is designed for heavy-duty trucks and trailers, often replacing standard incandescent lights to improve visibility and durability. It mounts in a 4.75-inch hole and meets FMVSS 108 requirements.
Requires a 4.75-inch mounting hole and four flange screws or rivets. No housing holes (grommet mount not required). Compatible with 12V and 24V systems.
Part Number: 402040
LED S/T/T RED DEEP
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting