Our integrated headlights are matched specifically to your e-bike's voltage. If you want to upgrade your headlight, we recommend adding an aftermarket battery-powered light. We do not recommend aftermarket integrated lighting systems that utilize your e-bike battery to power on. Installing an incompatible headlight that plugs into your e-bike's electrical system may damage your electrical system, prevent your e-bike from functioning properly, and may damage your battery, which would invalidate your warranty.