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Image of PAR 36 LED BULB - LED WORK LAMP ASM (TRACTOR) from Grote. Part number: 63821
  • MHD Part #: 63821
  • |
  • Brand: Grote

Grote 63821 PAR36 LED Work Lamp Assembly, TractorPlus Pattern

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The Grote 63821 is a PAR36 vehicle‑mounted LED work lamp engineered for tractors and vocational equipment. Delivering 800 lumens at 6500K from a 36‑LED array, it operates on 10–30 V systems for easy 12/24V integration. A thermal pull‑back circuit, UV/hard‑coated lens, and aluminum housing ensure dependable illumination in harsh duty cycles.

$122.00 (USD)

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High-output PAR36 LED for Work Vehicles

The Grote 63821 PAR36 LED work lamp delivers 800 lumens of white light at 6500K from a 36‑LED array, providing bright, uniform illumination for agricultural, construction, and vocational applications. Bi‑voltage electronics support 10–30 V operation, integrating seamlessly with 12/24V vehicle systems. The TractorPlus pattern is designed to project a wide, usable field of light for task visibility, while the compact form factor (4.39 in diameter, 1.87 in depth, 5.92 in overall height) fits tight mounting locations and typical PAR36 openings.

Rugged Construction and Simple Installation

Built for uptime, the lamp uses a black powder‑coated aluminum housing for durability and heat management, and a clear polycarbonate lens that is both UV‑coated and hard‑coated to resist damage in demanding environments. A thermal pull‑back circuit protects the LEDs from overheating to extend service life. Installation is straightforward with a surface‑mount screw configuration and included pigtail for hard‑wired applications. Termination accommodates screw or FastOn connections via spade/screw terminals, streamlining retrofits and field service. Assembled to meet heavy‑duty expectations and VMRS 034006031 classification, this round work light is a reliable choice for fleets that need consistent, efficient lighting performance.

Product Features

  • 36‑LED array produces 800 lm at 6500K for bright, consistent work‑area illumination.
  • Bi‑voltage 10–30 V electronics integrate with 12/24V systems to simplify fleet standardization.
  • TractorPlus work‑flood pattern focuses light where tasks occur to improve operator visibility.
  • Thermal pull‑back circuit manages heat to protect LEDs and extend service life.
  • UV- and hard‑coated polycarbonate lens resists abrasion and sun exposure for long-term clarity.
  • Black powder‑coated aluminum housing withstands harsh environments and aids heat dissipation.
  • Surface-mount hardware and pigtail with screw/FastOn terminations speed retrofit installations.

Product Specifications
Brand: Grote
Part Number: 63821
Product Type: Vehicle-Mounted Work Light
Category: Lighting
Sub-Category: Flood
Shape: Round (PAR36)
Beam Pattern: TractorPlus (work-flood)
Voltage Range: 10–30 V
Nominal Voltage: 12/24 V
Amperage Draw: 0.7–1.4 A
Lumens (effective): 800 lm
Color Temperature: 6500 K
LED Count: 36
Lens Color: Clear
Lens Material: Polycarbonate, UV- and hard-coated
Housing Material: Aluminum, black powder coated
Mounting Type: Surface mount
Connector/Termination: Pigtail; screw or FastOn terminals
Terminal Type: Spade/Screw
Diameter: 4.39 in
Height: 5.92 in
Depth: 1.87 in
Country of Origin: UNITED STATES
VMRS: 034006031
Shipping Weight: 0.91 (lbs)
Shipping Height: 3.25 (in)
Shipping Width: 4.75 (in)
Shipping Length: 6.75 (in)
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