Truck-Lite 37455C 37 Series 5"x7" Rectangular Heated LED Headlight (High/Low Beam, 12V-24V, Clear Polycarbonate Lens, Die-Cast Aluminum)

Conquer frozen highways and zero-visibility blizzards with the Truck-Lite 37455C (37 Series) 5"x7" Heated LED Headlight. This premium, direct-replacement projector headlight features integrated, smart-heating technology that automatically activates when temperatures drop below 10°C (50°F) to melt away ice, slush, and snow. Offering both high and low beam operations powered by an advanced 6-diode configuration, it delivers ultra-bright, DOT-compliant forward lighting.

The Ultimate Winter Heavy-Duty Headlight 

Standard LEDs run cool, meaning snow and ice can accumulate on the lens and dangerously block your light output in winter weather. The Truck-Lite 37455C solves this commercial fleet headache. Featuring integrated thermal heating elements, this headlamp continuously monitors ambient temperatures. It instantly activates to melt ice and snow buildup when the weather dips, keeping your lens clear and your drive safe in the worst road conditions.

Precision Optics for Superior Nighttime Visibility 

Equipped with a powerful 6-diode setup and advanced internal optics, the 37 Series offers a best-in-class beam pattern. The low beam provides a sharp, legal cutoff line to prevent blinding oncoming traffic, while the high beam throws a deep, wide pattern down dark highways. By upgrading to direct LED technology, you receive brighter, whiter light that mimics natural daylight, significantly reducing driver eye fatigue during long night shifts.

Built Like a Tank 

Truck-Lite builds its commercial lighting to survive real-world abuse. The 37455C is constructed with a rugged die-cast aluminum housing protected by a military-grade e-coat that resists corrosion, road salt, and weathering. The impact-resistant polycarbonate lens protects the internal solid-state LEDs from flying gravel, road debris, and heavy vibration, ensuring years of maintenance-free service.