Epsons e torl lamp delivers exceptional brightness while using less energy it does this by using a unique configuration of reflectors to capture light that is usually lost with other manufacturers lamps this improved efficiency means that epson e torl lamp is better for both budgets and the environment lamp module for epson tw5900tw6000 projectors type uhe power 230 watts lamp life hours 4000 std5000 eco now with 2 years foc warranty