-
40 Economy Series Value: Engineered to supply dependable, heavy-duty signaling performance in a budget-friendly package designed for commercial trailer fleets.
-
Integrated Reflectorized Lens: Designed with a built-in reflective optical pattern that satisfies reflex, tail, or clearance requirements, keeping your vehicle fully DOT compliant.
-
Hermetically Sealed Construction: The tough polycarbonate lens and housing are sonically welded together, locking out moisture, dust, dirt, and chemical road spray.
-
Three Rear Functions in One: Streamlines vehicle aesthetics by consolidating your rear running tail light, brake light, and turn indicator operations into a single 4-inch round unit.
-
Standard PL-3 Socket: Built with a standard 3-prong female PL-3 pigtail interface on the back for plug-and-play wiring (compatible with Truck-Lite 94993 or similar 3-wire harnesses).
-
Universal 4" Round Fitment: Drops seamlessly into standard commercial vehicle panels using a standard 4-inch round flush rubber grommet (fits a standard 4.5-inch mounting cutout).
-
Fully Safety Certified: Meets or exceeds FMVSS 108, CMVSS 108, DOT, and SAE standards (marked P2, I6, S2, T) for legal commercial highway application.
Truck-Lite 40285R 40 Economy Incandescent Red 4" Round Stop/Turn/Tail Light (12V, Reflectorized Lens, PL-3 Connection, Sealed Polycarbonate Lamp)
Maintain maximum highway safety and complete DOT compliance without stretching your fleet budget with the Truck-Lite 40285R 40 Economy Series Reflectorized Stop/Turn/Tail Light. This standard 4-inch round, red incandescent lamp consolidates three critical rear-end signaling functions—braking, turn indicators, and tail running lights—while integrating a specialized reflectorized lens. The built-in reflective outer border functions as a Class A reflex reflector, allowing your commercial vehicle or trailer to meet visibility regulations without the added cost of standalone reflective markers or tape.
Engineered to deliver exceptional value, the Truck-Lite 40285R features a high-impact polycarbonate lens and housing assembly that are sonically welded together to form a hermetically sealed, 100% watertight unit. This robust configuration completely locks out moisture, dust, dirt, and corrosive chemical road salts to protect the internal single dual-filament bulb. Designed for quick, plug-and-play retrofitting, this 12V DC lamp flush-mounts cleanly into standard 4.5-inch panel cutouts using a separate rubber grommet and utilizes an industry-standard 3-prong female PL-3 pigtail connection.
Grote: 52672, 52192
Peterson: 427R, M427R
OTR: PT4100R
Interchange Part Numbers: TL40285R, TL-40285R, LIT40285R, OTR40285R, TK40285R
Truck-Lite alternative options: 40215R (Standard 40 series reflectorized red lamp), 40248R (Premium Super 40 series version), 40282R (Non-reflectorized economy version)