“LED” represent the cutting edge of lighting technology, LED lights operate on a totally different concept than traditional incandescent or bulb style lights. Instead of using a brittle metal filament that is susceptible to road shock and vibration. LEDs are solid-state devices utilizing an electronic chip that is encapsulated in an epoxy substrate. This design provides increased durability and a protective seal from road elements like dirt moisture and other corrosive agents. 4″ Round Flange Mount STT with Outer Reflector7 Superflux LEDsThin Low Profile DesignLightning Patented LensAcrylic Lens/Polycarbonate HousingNeoprene Gasket IncludedDiameter: 5.6″Depth: 0.7″DOT/SAE: J1395, J1398, J594Voltage: 12.8 VDCAmp Draw: 160maLegal Heading: AIST3 Hole Flange MountedUses a PL-3 Connector5 Year Warranty