TR8180 Linear Plaster Wall LightA compact cube up down light, with a projection of just 150mm, making it ideally suited to smaller rooms and spaces. See also our style matched TR8280 fitting which has the same cross sectional dimensions. Supplied with this luminaire is a clear, frosted diffuser, designed to be fitted on at the bottom of the light, obscuring the fitting's innards, reducing glare and also softening and diffusing the light.