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Automatic Heated Lens: Integrated heating element automatically activates in cold temperatures to prevent snow buildup and ice accumulation on the lens.
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Focused Low-Beam Pattern: 2-diode optics generate a clean, bright beam pattern that increases roadside recognition without creating blinding glare for oncoming drivers.
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Heavy-Duty Heat Sink Housing: Tough die-cast aluminum body dissipates heat efficiently while shielding internal electronics from severe road vibration and impact.
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Impact-Resistant Lens: Clear polycarbonate lens resists cracking, pitted gravel damage, and harsh chemical exposure.
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Plug-and-Play H4 Retrofit: Hardwired pigtail with an H4 3-blade connector directly replaces standard H4656 halogen sealed beam headlights.
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Multi-Voltage System: Operates on 12V to 24V DC systems, offering broad application across commercial trucks, municipal equipment, and utility fleets.
Truck-Lite 37650C – 37 Series 4" x 6" Rectangular Low Beam Heated LED Headlight (2-Diode, Clear Polycarbonate Lens, Hardwired, 12V/24V)
Maintain clear road vision in freezing winter conditions with the Truck-Lite 37650C 37 Series 4" x 6" Heated Low Beam LED Headlight. Designed as a direct heavy-duty replacement for traditional 4x6 sealed beam halogen lamps, this headlight features an automatic, self-regulating heated lens system that melts away ice, snow, and slush during severe weather operations.
Constructed with a rugged die-cast aluminum housing and a shatter-resistant clear polycarbonate lens, the 37650C uses advanced 2-diode LED optics to deliver a crisp low-beam pattern. Equipped with a hardwired lead and a standard H4 3-blade plug, this multi-voltage (12V/24V) LED headlight provides superior forward visibility while drastically reducing power draw on your fleet's electrical system.