Hello Friends This is Anurag pathak I have purchase a Symphony jumbo cooler last year. Symphony provide good service because service center are available every where provide good techenical support on costumer complained. Cooling are better on this range Symphony cooler produce maximun cooling and minimum sound effect compare other cooler . on my openion Symphony jumbo are a good quality cooler one year warrenty given by combany . This cooler trolly are very bad quality and not durable. This cooler body are weak. Symphony Jumbo given a good Quality in this range complete setf satisfaction about this cooler . consumption of light are more less and given more cool air.Thanks