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Whelen M9 Series Linear LED - Red/Blue Split - M9J

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Whelen M9 Series Linear LED - Red/Blue Split - M9J

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Whelen M9 Series Linear LED - Red/Blue Split - M9J

The only Patented Linear-LED® lightheads with a bold look to the future in fire, ambulance and rescue truck emergency lighting. Designed to stand-up to the harsh environments and standards of the industry while providing top of the line performance!


  • Surface mounted via two screws.
  • Super-LEDs provide unmatched high intensity warning, low current consumption.
  • Unique lens shape is completely illuminated with patented Linear-LED® designed reflector assembly, unlike older designs that may have “dead spots” or “hot spots”.
  • Lens and reflector are a sealed assembly.
  • Lighthead is designed with the mounting screws located outside of the sealed lens/reflector assembly, eliminating water infiltration.
  • Replaceable light engine is accessed from the rear of the lens/reflector assembly.
  • Built-on rear gasket insures that the lighthead and optional flange does not touch the vehicle’s surface, preventing contact.
  • Updated design allows for faster and easier installation.
  • M9 lightheads have multiple Scan-Lock™ flash patterns available. Choose from Solid, Left/Right, Top/Bottom, In/Out, or Diagonal sequencing. Meets KKK 1822F, NFPA 1901, SAE and EC65 specifications. Many flash patterns meet California Title XIII.
  • M9 available in a Brake/Tail/Turn, Back-Up, Scenelight or Turnlight.
  • Whelen exclusive “NERM” (Non-Emergency Recognition Mode) is standard. Lightheads glow for instant emergency vehicle identification. Choose from five intensity levels to meet your exact needs.
Hard coating on lenses resist scratches, chemical and corrosive damage.
  • Surface mount M9 Scenelight, an Industry 1st, features inner optics to direct light downward without angle brackets.
  • Available in Single or Split Colors.
  • Optional Black or Chrome Flange available.
  • Other patents pending.

    10-3/8" Long X 6-1/2" H, Protrudes 1-3/8"
    Current Draw @ 12.8 VDC in "Solid" mode: 3 amps peak, 1.2 amps average

    Product Information
    Whelen M Series LED Lightheads Data Sheet (PDF, 247 KB)
    Whelen M9 Series Installation Guide (PDF, 138 KB)

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