The industry’s first patented LED troffer etrofit contained within the door frame. Installs in as little as a few minutes and with minimal disruption to the workplace. Retrofits into the existing housing 1' x 4', 2’ x 2’ and 2’ x 4’ T8/T12 fluorescent troffers. Available in 120v-277v and 347v. Standard 0-10v dimming drivers • Step-dimming driver available Lutron® drivers available. Lutron dimming drivers require an existing Lutron ecosystem