Replacement Assembly for ARC2-8C Light, 4500 Lumen Output

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SureFire 's ARC2 Head Assembly is a direct factory replacement head for the one that comes with a ARC2-8C Spotlight/Searchlight at the time of purchase. Use this to replace a broken or worn out head or keep it as a spare. The head and light have been engineered for extensive rigorous use in extreme environments and intense situations, so the head is specifically designed to be swapped in the field. The performance and construction specifications are identical to the light: 4500-lumen output, filament-free high-intensity discharge (HID) lamp, mirror-finish reflector, anodised aluminium housing, and waterproof to 3.3' when attached to the light.

Key Features

  • 4500-lumen output
  • Incandescent high-intensity discharge (HID) lamp
  • Mirror-finish reflector produces wide cone of peripheral light for situational awareness and enhanced patrol or search efficacy
  • Filament-free HID lamp is virtually immune to failure from recoil, vibration, or impacts
Construction Details
  • Lightweight and durable aluminium housing
  • Corrosion and scratch-resistant Mil-Spec Type III hard anodised finish
  • Anti-reflection coated tempered glass window
  • Waterproof to 3.3' when attached to the ARC2-8C light
  • Screw-on or swing-open filters available


Illumination SourceIncandescent High-Intensity Discharge lamp
Output4500 lumens
Dimensions5.5 x 4.5" / 14.0 x 11.4 cm
Weight4.3 lb / 2.0 kg
SureFire ARC2 Head Assembly for ARC2-8C Spotlight/Searchlight
RM Product #: