Whelen M6RS M6 Series Linear LED LightCondition:* New Surplus Stock, noOEM packaging. As Pictured.Additional Notes:* 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.* 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.* Meets KKK 1822F, NFPA 1901, SAE and EC65 specifications. Many flash patterns meet California Title XIII.* Hard coating on lenses resist scratches, chemical and corrosive damage.Whelen M6RS01-066A797-R2N