Product Name: electrical aluminum diffuser Color: ivory Packaging Description: 2/carton, 4/carton, 6/carton Descriptions: -Imports motor, rated voltage: 220 V,power: 7 W, Speed: 4 r / min, Moment:40N/cn . -Using high-strength aluminum alloy, with beautiful and antioxidant surface. -Argon shield welding. frame edges with a flange and strengthen anti-edge angle to ensure the integral strength and beauty. -Hidden link can suffer from the wind pressure, overcome conventional products easily deformed and rotten. -Blades internal and drive shaft connected by shaft to ensure flexible and not loosen. -The diffuser dimensions, spacing and swing can be designed for customer special requirements.