Famous Chicago Plenum Rated Light Fixtures Ideas. A requirement for all lighting fixtures that will be installed in the city of chicago. Fire rated, stc/iic sound rated, chicago plenum, ic.
Web juno® 2” and 4” led downlights & adjustables are now available with a chicago plenum option to meet city of chicago environmental air (ccea) regulations. A requirement for all lighting fixtures that will be installed in the city of chicago. What is special about light fixtures recessed in a ceiling used for return air in the city of chicago.
