Addding lights


New Member
I am new to this topic, and I am interested in a setup that:

1. has bike lights wired up to a push button control on the handle bar
2. requires that I only need to recharge the bike & lights by attaching one-cable

A horn or brake light would be nice, but optional.

The idea is to minimize the number of steps in dealing with the bike.

I first tried to run USB cords from by front and rear USB lights to a solar powered portable battery pack, but it did not end up producing enough energy from solar to eliminate the need for AC charging.

I now have my bike charger's AC adapter and USB 5V adapters for the lights plugged into a 3-way electrical tap mounted on the bike. So I basically attach a power cord to the bike to charge everything. This is an improvement, but I have to find a good way to protect them from the weather.

While this makes charging easy, I still find it awkward to power on and off the USB lights (The head light (Cygolite) requires holding for two seconds to power off, the rear light uses a toggling method).

It would be great to hear about some suggestions about how to get started with wired lights and a handle bar mounted switch .

BTW, i have a small bike (Swagtron EB5) with 14" wheels and an enclosed battery, so I will have to add another battery for the lights.


Active Member
I'm looking at the Grin lights as an upgrade option for both the handlebar switch, as well as the high/low beam. Seems like they have a proper cutoff optic too.