power: 190W
work with: for OPTOMA S341 DW441 DS349 TW342 DX349 W341 W344 W345 W354 W355 X340 X341 X344 X345 X355
life expectancy: approx. 2000hrs
warranty: 180 days from get lamp
MOQ: 1 pc
this price for compatible bulb withhousing. high lighting & long working life lamp will be offered as a manufacturer!