Compatible Models: Replacement bulb for Epson EB-1930 EB-1935 EB-1940W EB-1945W EB-1950 EB-1955 EB-1960 EB-1965 H473A H474A H491A Powerlite 1930 Powerlite 1935 Powerlite 1940W Powerlite 1945W Powerlite 1950 Powerlite 1955 Powerlite 1960 Powerlite 1965 ^^ Replacing a new projector bulb is cheaper than upgrading the projector. Also, used as a spare lamp to replace a burned out projector bulb. ^^ All projector lamps produced by our factory have been strictly tested. It is durable and will not explode under normal use conditions. ^^ Using a new manufacturing process, the life of the bulb is increased by 20% in ECO mode. ^^ You can return or exchange new products without any questions within 200 days.