Click to expand Tap to zoom Whelen M4 Series Linear Super-LED® Surface Mount by Whelen Engineering Original price $206.00 Current price $133.90 | / SKU M4R Red / Red / Internal Flahser - $133.90 Red / Clear / Internal Flahser - $146.25 Red / Red / Steady-Burn - $150.80 Red / Clear / Steady-Burn - $150.80 Blue / Blue / Internal Flahser - $133.90 Blue / Clear / Internal Flahser - $133.90 Blue / Blue / Steady-Burn - $150.80 Blue / Clear / Steady-Burn - $150.80 Amber / Amber / Internal Flahser - $150.80 Amber / Clear / Internal Flahser - $133.90 Amber / Amber / Steady-Burn - $150.80 Amber / Clear / Steady-Burn - $150.80 White / Clear / Steady-Burn - $150.80 White / Clear / Internal Flahser - $133.90 Green / Green / Internal Flahser - $174.85 Green / Clear / Internal Flahser - $174.85 Red/Blue / Clear / Internal Flahser - $187.85 Red/White / Clear / Internal Flahser - $187.85 Blue/White / Clear / Internal Flahser - $187.85 Amber/White / Clear / Internal Flahser - $187.85 Red/Amber / Clear / Internal Flahser - $187.85 Blue/Amber / Clear / Internal Flahser - $187.85 Red Blue Amber White Green Red/Blue Red/White Blue/White Amber/White Red/Amber Blue/Amber Color Red Clear Blue Amber Green Lens Internal Flahser Steady-Burn Flasher-Type 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Description Features � Specifications Description One of the larger M Series lightheads, M4 is a versatile lighting solution. Features � Brake/tail/turn, turn, and back-up lights meet applicable SAE requirements Hard-coated lenses Surface mounts via two screws for easy installation A variety of mounting brackets and optional Chrome or Black flanges are available Can be mounted vertically or horizontally Housing allows easy mounting of M4 lightheads in the factory fog light openings of the 2015-2018 Chevy Tahoe and 2015-2018 Ford F-150 Specifications Options:Single or Split colorSteady-burnInternal flasherLenses:ClearColorFlash Patterns: Single color: 159 Scan-Lock �� flash patternsDouble color: 64 Scan-Lock flash patternsCertifications:SAE Class 1 (warning)KKK-1822FNFPA 1901NFPA 1917SAEEC65 Five year warranty