This is a simple box for switching dynamo power to either a kLite Dual USB charger or an XT-90 connect for a headlamp. Two single pole double throw switches can be attached through the holes in the top. The XT90 connectors can be held in place by compression bars of plastic.
I designed this in a day as an emergency solution for a friend before a cross-state ride. it worked out really well :)
The author marked this model as their own original creation.