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Whelen M4 Series Linear Super LED Lightheads

Whelen M4 Series Linear Super LED Lightheads

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With a unique lens shape and patented Linear-LEDr designed reflector assembly, M Series lightheads are completely illuminated for unmatched high intensity warning and low current consumption.

  • 5-1/2"L x 3-3/8"H x 1-3/8"D
  • SAE Class 1 Certified (warning)
  • Available in single or split colors
  • Available with Clear or color lenses
  • Bezel options: Black, Chrome or no bezel
  • Solid color models have 125 Scan-Lock flash patterns
  • Split color models have 64 Scan-Lock flash patterns
  • NEW M4 combination warning and driving light
  • NEW Housing allows easy mounting of M4 lightheads in the factory fog light openings of the 2015-2016 Chevy Tahoe and 2015-2016 Ford F-150
  • Choose flash patterns from solid, left/right, top/bottom, in/out, or diagonal sequencing
  • Brake/tail/turn, turn, and back-up lights meet applicable SAE requirements
  • Available in steady-burn or with an internal flasher
  • Warning lights with internal flasher have sync and low power functions
  • Hard-coated lenses minimize environmental damage from sand, sun, salt, and road chemicals
  • Surface mounts via two screws for easy installation
  • A variety of mounting brackets and optional Chrome (P/N M4FC) or Black flanges (P/N M4FB) are available