Specifications: 10" Opening size: 240*240mm panel size 290mm Wattage 30W Airflow : 450 (m3/h) Noise 56 (Db) Voltage 220v - 240v Rating IPX2 Gross Weight 1.3Kg package size：293*138*300mm 12 Inches ( 300mm) Opening size: 340*340mm panel size 390mm Wattage 40W Airflow : 1000 (m3/h) Noise 47 (Db) Voltage 220v- 240v Rating IPX2 Gross Weight 1.8Kg package size：395*140*400mm.
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