Surface Luminaires

Luminaries with matted diffuser(PMMA) are for indoor use and are to be attached to the ceiling. Integral coefficient of the light going through the dispenser is minimum 65% that gives an equal light distribution. Efficiency factor is 55%.
Surface luminaires with opal dispenser

Luminaries for diffused light for indoor use are to be attached to the ceiling. Mirror spill shield is made of high-purity polished anodized aluminum and is an optical system that gives an even light distribution of high efficiency.
Surface luminaires with specular anodized reflector