Since it is recommended that one runs their Projector through a UPS and since most common projectors are in the 300 Watt range, will this APC UPS suffice?
APC Back UPS BR600C-IN 600VA with 2 Years onsite Warranty with Invoice | eBay
APC Back UPS BR600C-IN 600VA with 2 Years onsite Warranty with Invoice | eBay