I purchased last time APC home UPS 850 VA Sine but finally I am not satisfied with its service because when I trust on it people say that this may give us at least 4 hours backup after light has gone but it didn't prove itself up to the mark till now Sunny here I am going to give you one more information about it that very soon I am going to throw it from my house and purchase new one like .
Luminous because its rate is also same comparison of this and luminance can you ask 6 hours electricity with 6 tube light 1tv 4fan .etv
