Usha Striker 5 Blade (150mm) Exhaust Fan (Pack of 2) Price starts at Rs. 3,194. The lowest price of Usha Striker 5 Blade (150mm) Exhaust Fan (Pack of 2) is at Flipkart. Usha Striker 5 Blade (150mm) Exhaust Fan (Pack of 2) is not available in other online stores. Usha Striker 5 Blade (150mm) Exhaust Fan (Pack of 2) is available in Brown colours across various online stores in India.