Mermajestic Caravan Roof Vent Fan 12V with LED Light, IP68 Waterproof RV Ventilation Fan, 10 Blades Forward/Reverse Motor, Low Noise Manually Roof Vent for Campervan Opening Size 11x11 Inch/ 28x28 cm

【Efficient Ventilation】 Its forward and reverse motor drives 10 blades to form a strong and stable air flow (5-35m³/min), which can quickly discharge the accumulated humid and hot air and introduce fresh air to improve travel comfort. 【Multifunctional Fan】 In addition to ventilation, it can also be used as daily lighting. The built-in 4 LED lights can provide sufficient brightness to illuminate the interior space of the RV (about 2m²), making it convenient for you to move around even at night or in low light conditions. 【Sturdy & Durable】 It is made of premium plastic and ABS, which has corrosion resistance and anti-aging performance. The IP68 waterproof level makes it work normally without damage even in rainy weather, guaranteeing a long service life. 【Insect-proof Screen&Quiet Environment】 The exhaust fan has an insect-proof screen, which can prevent mosquitoes, insects, sand, and stones from entering the RV and maintain the cleanliness of the car environment. It adopts a 5W motor, which can achieve low-noise operation even at high speeds (20-65dB). 【Top Cover Adjustment Knob】 There is a top cover adjustment knob on the fan, so you can operate it directly inside the car without leaving or climbing to the roof for adjustment. The knob adopts a triangular design, making it more effortless to rotate., Weight: 6.172943336 Pounds, Manufacturer: Mermajestic