The MHLE-07HILO-MH 7″ LED Headlight features MaxxHeat Heated Lens which keeps the lens free of snow and ice. The heater automatically turns on and off as needed with the built-in temperature sensor. It also features a “Heat On” Indicator Light that lights up when the heater is on. The MHLE-07HILO-MH is constructed with a Polycarbonate Housing and Hard Coat / UV Protected Polycarbonate Lens and is DOT FMVSS108 / CMVSS108 compliant. It is 12/24VDC Dual Voltage and is backed by a 3-year warranty. MaxxHeat Heating ElementHeater Automatically Turns On & Off”Heat On” Indicator LightPolycarbonate Lens With Hard Coat / UV ProtectionPolycarbonate HousingIntegrated H4 3-Pin Connector12/24VDC Dual Voltage3 Year Warranty