Exhaust fans are an important consideration in any bathroom design, they remove excess humidity from the air and clear away bathroom odors. Moisture generated by steam from the shower or bathtub can damage the walls ceiling and woodwork in your bathroom and all that warm moist air creates the perfect breeding ground for mold and mildew to maintain a healthy environment and to protect your home from damage. it's important to insult a bathroom exhaust fan to control the humidity levels. There are a few things you need to consider when choosing a bath fan you're going to want to consider the size of your bathroom the installation type, and what features you want your fan to have. About Akicon Great Quality, Creative Team A brand of high quality home improvement products. Creative tech and professional team have advance Akicon products. All Akicon products are designed for residential use. Akicon will always offer high quality products. Akicon's high-quality product reputation and supreme customer recognition are our target. Ultra Quiet Bathroom Exhaust Fan Specifications: Ultra Quiet 110CFM, 1.5 Sone. For rooms up to 100 sq. ft.Lone-life ball-bearing motor; Polypropylene blower wheel.9" x 9" x 7.7" Painted steel plate housing, 4" Duct connection.15.3" x 15.3" Steel grille with frosted glass lens cover.3 x GU24 9W LED bulbs and 1 x E12 Nightlight sockets with bulbs. LED Exhaust Fan with Night Light 3 x 9 W GU24 Dimmable LED Bulbs1 x 4 W E12 Nightlight included;Color temperature: 3000K/5000KThe wire of fan, light and nightlight can be separated or combined to wall switch. High-Quality, Ultra Quiet Molded high impact plated housing comes with durability and rust resistance.100% copper powerful motor makes it long-life working, ventilation structure designed for high efficient & quiet working. Easy to Install Whether a new renovation or replacement of an existing fan, a professional instruction manual & video will help you solve all installation problems in time. AK1424BN AK1424ORB AK1424BG AK1424AC Add to Cart Add to Cart Buying Options Buying Options Customer Reviews 4.5 out of 5 stars 378 4.4 out of 5 stars 140 4.5 out of 5 stars 378 4.4 out of 5 stars 140 Price $128.57$128.57 $149.99$149.99 — no data — no data Air Flow (CFM) 110 CFM 110 CFM 110 CFM 110 CFM Sones 1.5 Sone 1.5 Sone 1.5 Sone 1.5 Sone Finish Brushed Nickel Oil Rubbed Bronze Brushed Gold Antique Copper Recommended Bath Size 80-100 sq. ft. 80-100 sq. ft. 80-100 sq. ft. 80-100 sq. ft. Duct Size 4 inch 4 inch 4 inch 4 inch Lamp Watts & Light Type(CFL/LED) 9W GU24 LED Bulbs & E12 Nightlight 9W GU24 LED Bulbs & E12 Nightlight 9W GU24 LED Bulbs & E12 Nightlight 9W GU24 LED Bulbs & E12 Nightlight Mounting Opening (in sq.) 9.3'' 9.3'' 9.3'' 9.3'' Grille Size (Diameter) 15.3" 15.3" 15.3" 15.3"