Newmat is pleased to be the exclusive supplier of the door/diffuser of the veil lighting fixtures produced by Mark Architectural Lighting. We custom manufacture these doors/diffusers using a T0B/white translucent bottom layer membrane and a T10/clear upper layer/dust barrier. Mark Architectural Lighting has had photometric testing done on their veil fixtures; below please find the results of three (3) of these tests performed on different sized fixtures with different cavity depths and different lamping configurations.