With up to 5000 hours of lamp life, NECs NP portable series projectors benefit from extended lifecycles. The projectors' filter requires less maintenance and allows up to three times the existing filter life.Additionally, their carbon savings meter calculates the positive effects of operating in ECO Mode, which is encouraged by an optional message upon the units' startup. The remote control includes an ECO Mode button, making the switch between settings easy for any user. The quick start and immediate power off functions (no cooling after shut-down) ensure efficient energy usage. Various timer functions can help to assure that the projectors only run when they are actually in use. The power consumption in eco and high brightness mode has been reduced significantly.