The ThermalBlade® Rocker Switch offers an optional way to manually control the heating element of your ThermalBlade® Heated Wiper Blades from the comfort of your cab. 

Note: This light-up switch is an optional accessory for special installations; all heated ThermalBlade® Wiper Blades come with a fully automatic thermostat control that automatically heats your ThermalBlades when freezing conditions exist.