D-Tap Compatible! Our continuous lights are built with integrated batteries the same high energy density cells used by Tesla cars. These powerful battery operated units can also be powered off the wall or D-Tap for extended runtime. Simply connect Light & Motion’s CL lights to an external battery with D-TAP connection which can power the light and even charge it. The perfect accessory for on location crews who rely on larger power sources for extended shoots and don’t have access to AC/DC connections.