Feature:1. The ceiling fan is dedicated to highquality and intelligent RV, with air supply and exhaust functions.2. Gray and black ventilation fan covers allow light entering, bring your motorhome clean air.3. The motor uses pure copper core, quiet and low decibel operation, energy saving and environmental protection, breathing natural air, making your living space more comfortable.4. The roof ventilation will exchange the air in your motorhome or caravan in minutes.5. Remove the smoke from the kitchen and the unpleasant smells from the bathroom that allow you to breathe clean air.6. Adjustable 18W power, adjustable wind power, 10 blade fan, large displacement, more stable operation, quieter, reliable and efficient.7. The cover is made of imported plastic, antiyellowing; equipped with stainless steel insect net.Specification:Condition: 100% Brand NewItem Type: Exhaust FanMaterial: ABSColor: White+BlackExhaust Air Volume: 10-15m/MinAdjustable Wind Power: 3 gears for exhaust and 2 gears for intakeHole Size: Approx. 340-380mm/13.4-15.0in (Maximum: 380 x 380mm/15.0 x 15.0in)Voltage: 12VPower: 18W (Adjustable)Current: 1.5AInstallation Thickness: Approx. 38 x 95mm/1.5 x 3.7inRMP: 1000-1800/MinuteFan Blades: 10Application: Suitable for RV Caravan Camper Yacht.Package List:1 x RV Vent FanNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.