Bathroom Exhaust Fan with Light & Humidity Sensor (160-110-50CFM) Autoflow, 2700K/4000K/5700K & EC Motor, Retrofit Ceiling Mount Bath Fan, No Attic Access Needed

DURABLE & EFFICIENT: The bathroom exhaust fan is constructed with lightweight, rust-proof ABS; Engineered for an extended operational span of 20, 000-30, 000 hours, its brushless EC motor featuring a 1-hour auto shutoff consumes 50% less energy compared to traditional AC motors; This product has passed UL safety certification testing
SMART VENTILATION: Depending on humidity levels, the fan automatically switches between three speed settings - 30 CFM below 50% humidity, 110 CFM above 50%, and a robust 160 CFM at 80% or higher to rapidly eliminate steam and odors; A manual 6-speed control is also available
TRI-COLOR LIGHTING: The fan provides three color temperatures (2700K, 4000K, 5700K) with 6-level adjustable brightness; Get immediate access to Pure White (4000K) with a single touch; This adaptable system supports three modes - Night, Auto, and Manual Mode CONSTANT AIRFLOW & QUIET OPERATION: This bathroom fan equipped with a strong 45W motor automatically adjusts its speed to ensure steady airflow even against duct bends; Quiet enough for use at night, it suits 86129 ft² bathrooms, laundry rooms, and toilets
USER-FRIENDLY DESIGN: The smart remote allows one-touch airflow control; Featuring grounded-free wiring and dual insulation for safety, the fan comes with a backdraft damper, aluminum duct, extended power cord, extra screws, and a cut-out template
EASY INSTALLATION: The housing measures 8.9 × 8.9 × 5.7 in and fits standard 10.2 × 10.2 in ceiling openings; Includes an elegant 11.8 × 11.8 in white panel for a tidy and contemporary appearance; Works with 4 in flexible ducting, blending performance and style