WHAT DOES EPSON PROJECTOR LIGHT BULB MEAN?

Next, lens memory is a common attribute now among the most greater projectors that feature a motorized lens, like all the JVC native 4K/LCoS types, the best line Sony SXRD projectors (although not the entry model XW5000ES), and Epson lamp and laser products the many way right down to the house Cinema 4010 (however this along with the 5050UB/Profess