Hot Hands are now offered in 2 styles, STD with an ON/OFF switch and our deluxe model with a switch that offers an OFF-LOW-HIGH range. Quick installation on most machines in minutes. Heaters work off the same power as headlights. The new heating cartridge is 4-1/2” long to cover the entire handle grip. Units draw 28 watts and 2.4 amps on low range and 56 watts and 4.8 amps on high range. NOTE: The lighting coil in the engine must be 75 watts or more. Not recommended for use on Polaris machines with dual headlamps.