Suspension ceiling and recessed lighting system

摘要: An integrated suspension ceiling and recessed lighting fixture system is disclosed in which a supported primarily on arched bridging members extend between parallel runs of the grid ceiling. The lock at their ends maintain predetermined spacing thus permitting relatively long uninterrupted fixtures to be installed also support continuous channel or raceway permits wired as unit regardless its total length. A reflector by flanges inverted tees constituting along sides so separate framing not required. With invention substantially any desired length may system.