Truck-Lite 4091 – Signal-Stat 2" x 6" Red Oval Auxiliary Turn Signal & Marker Light, 1-Bulb Incandescent, 12V

The Truck-Lite 4091 Signal-Stat Auxiliary Turn Signal Light is a versatile and reliable 2" x 6" oval lamp designed for heavy-duty commercial vehicles. This multi-functional unit serves as a high-visibility supplementary stop light, turn signal, or side marker lamp, ensuring your truck or trailer meets and exceeds safety requirements for mid-trailer signaling.

Featuring a classic red oval lens, the 4091 is built with a rugged polycarbonate housing and lens that provide superior impact resistance against road debris. Unlike sealed units, this lamp is bulb-replaceable, allowing for easy and cost-effective maintenance by simply swapping the internal 12V incandescent bulb rather than the entire fixture.

Designed for professional installation, the unit features a 2-screw surface mount and a standard female TA-1415 lamp connection (compatible with Truck-Lite 9463 series pigtails). Whether you're maintaining a fleet of modern haulers or restoring a classic rig, the Signal-Stat 4091 offers a durable, DOT-compliant solution for enhanced vehicle conspicuity.

Key Features:

• Multi-Function Utility: Optimized for use as an auxiliary turn signal, supplementary stop light, or side marker lamp.

• Exceeds Mid-Trailer Requirements: Specifically engineered to meet and surpass mid-trailer turn signal lamp standards.

• Serviceable Design: Fully bulb-replaceable configuration reduces long-term maintenance costs.

• Durable Construction: Impact-resistant polycarbonate lens and housing with a clean white trim/mount color.

• Secure Installation: Features a stable 2-screw surface mount for quick and permanent attachment.

• Plug-and-Play Compatible: Uses a female TA-1415 connection for seamless integration with standard wiring harnesses.

• Certified Compliance: Fully meets FMVSS 108, DOT, and SAE standards (P2, E).