Voila 4" downlights and wall washers are available in round and square apertures with Open Frame, IC and CCEA housings, all requiring less than 4" of plenum depth. Downlights adjust 30º vertically with screw thread mechanism and rotate 360º horizontally. Using HyFlex optics, field-interchangeable beam angles range from 10º to 90º. Integral drivers are available for 0-10V, ELV, Triac and various Lutron dimming protocols and can be replaced through the 4" aperture. Remote drivers are available for DALI, DMX, and various EldoLED protocols, as well as ChromaWerx Sola and Duo. Die-cast baffles are offered in in 0.5" depth with trim or trimless options and multiple finishes. Programmable luminaire light output is available up to 2800 lumens. Voila 4" downlights has an IP44 rating.