IntelliFan is a high-quality BLDC Exhaust fan in our energy saving, energy efficient air ventilator product line. IntelliFan fans held a niche on the map with optimized, silent, long lifespan BLDC motor technology and with all other air fans. IntelliFan fans are ideal for commercial, office and home use with nearly zero power consumption permitting unlimited free flow of fresh air uno... https://www.bldcfan.in/bldc-exhaust-fan/