PedalCell can power nearly any light that is USB powered. For the best experience, we recommend that riders use USB battery-powered lights with 'pass-through' charging, the ability to use the light while it's being charged. We compiled a list of 30+ light options at: pedalcell.com/lights
USB lights without an integrated battery can be used as well. These lights are typically made to be powered by a battery pack. Thus, we advise riders use an intermediary battery pack between these lights and PedalCell. A battery pack with 'pass-through' charging capability is recommended.