The Vari Load is a programmable Load-Equalizer that affords you to use LED Flasher in any bike.The Vari Load's power is adjusted using the thin blue cable.Simply hold the blue cable against +12 volts and the load will slowly increase in 50 steps up to approximately 10 watts.If you hold the blue cable against ground, the load will decrease until it reaches 0 watts.As soon as you disconnect the cable from ground or +12 volts, the set load value is saved and recalled the next time you turn it on.A complete cycle through all available power values ??takes approximately 20 seconds.The built-in LED flashes up to 50 times when the power value changes, indirectly indicating the set value through its number of flashes. As soon as one of the two limits (0 watts or approximately 10 watts) is reached, it lights up continuously.Dimensions:56 mm x 37 mm x 17 mmBody material:ABSInput voltage range:7 - 18 VoltConnections:Inputs 0,14 mm², Outputs 0,75 qmmOutput power range: Between 2 x 1 Watt and 2 x 15 WattMaximum ambience temperature:80 degree Celsius