Add emergency egress lighting to select eLuminaire products with the Remote Battery Backup accessory. Economical and easy to install, RBB provides up to 1200 lumens of emergency lighting (dependent on fixture type) for 90 minutes. The RBB can be mounted vertically or horizontally, and compatible fixtures are provided with 12’ of cable for connections to the RBB. The RBB features a test switch with built in, tri-color LED status indicator and reliable Ni-Cd battery technology.