bathroom exhaust fan

this bathroom exhaust fan with grid and thread. It is widely used in bathroom,living room,meeting room. 1)oscillation:strong airflow for exhaust 2) material of blade:good quality ABS plastic 3) color:white 4) pull cord swtich; 5)thermal protector use; MODEL VOLTADE POWER OUTPUT size PANEL SIZE CARTON MEAS MOUNTING HOLE SIZE APJ-4 220 12 100 158x158 61*36*36 150x150mm APJ-6 220 20 150 210x210 57*46*46 200x200mm APJ-8 220 40 200 280x280 65*31*59 270x270mm