PAN FV-0511VKL2 WHISPERGREEN SELECT PICK-A-FLOW AIRFLOW SELECTOR 50, 80 OR 110 CFM FAN WITH ECM MOTOR, <0.3, <0.3, 0.4 SONE, 10W LED CHIP PANEL, <1W LED NIGHT LIGHT, SELECT UP TO 3 PLUG 'N PLAY MODULES. SINGLE-HINGED FLEX-Z FAST INSTALLATION BRACKET, INTEGRATED DUAL 4" OR 6" DUCT ADAPTOR, 7-3/8" HOUSING DEPTH. ELEGANT GRILLE AND MULTI-ACCESS JUNCTION BOX.