Round Stop Tail Turn Light
The Heavy Duty Lighting HD40032R is a 4" round red LED stop/tail/turn lamp built for fleets that need reliability. Its polycarbonate lens and housing are ultrasonically welded to seal out moisture, and it uses the industry-standard PL3 connector for quick installs. Low current draw, bright output, and DOT/SAE compliance make it a proven upgrade for trucks and trailers. Sold by Wofford Truck Parts.
$19.94
Specifications
Meet the HD40032R Round Stop Tail Turn Light from Heavy Duty Lighting—a rugged, 4" round LED lamp designed for dependable visibility and easy serviceability. The unit features a polycarbonate lens and housing, conformally coated electronics, and an ultrasonically welded construction to resist vibration and moisture. It connects via the industry-standard PL3 plug for fast swaps on fleet equipment.
Key specs (from HDL spec sheet):
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Size: 4.06" × 2.01" (round body depth)
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LEDs: 32 (5mm), Red
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Voltage: 7.5–14 VDC
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Amp draw: ~0.145 A stop/turn; ~0.02 A tail
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Accessories: optional HD40095G grommet, HD40096PC chrome cover, HD40099SS security flange, HD00030/HD00031 connectors.
Ideal for heavy-duty trucks, trailers, and vocational equipment needing a durable, DOT-compliant stop/tail/turn solution with low current draw and easy PL3 wiring.
Compatibility
Freightliner
Century Class — 1996–2010 (North America), export until 2020
Cascadia — Production from 2007 to present (model years 2008–present)
Kenworth
W900 — 1961 to present
T600 — 1984–2007
Volvo
VNL — First introduced in 1996; second generation began 2024–present
Alternative Part Numbers
Grote 53272
Maxxima M42323R
Optronics STL43RB / STL43RBX
Peterson 818KR-9
Truck-Lite 44032R / 44032R3
