Does the higher the wattage of motorcycle lights the brighter the lights

Yes, generally speaking, the higher the wattage of motorcycle lights, the brighter the lights will be. However, it's important to note that the brightness of the lights also depends on other factors such as the type of bulb and the quality of the reflector. Additionally, it's important to ensure that the wattage of the lights is within the legal limit for your area, as exceeding this limit could result in a fine or legal consequences.