One of the more popular modifications that people like to perform on their scoot is changing the lighting. Some folks want more light in order to see better at night. But what some would-be electricians don’t realize is that installing higher than standard (55-60) wattage H4 bulbs in their halogen headlight increases the amount of current running through the stock wiring.
A standard 55-watt low-beam bulb will draw 3.5 to 4.5 amps. A 60-watt high beam draws 4.2 to 5 amps. Some of the more common higher wattage bulbs available these days are 55-100, 80-100 and 100-130.
Current draws for each will be:
55/100 W = 3.5 to 4.5 … Continue Reading