The world leading ExtremeECO technology enables the breakthrough of lamp power control with the capability of dimming lamp down to 30% of full lamp power. The projector will automatically enter ExtremeECO mode for saving power if there is no any signal input. With ExtremeECO, the power consumption of the projector can be reduced up to 70% and the lamp life can be extended as well. (The ExtremeECO mode, user cannot select in menu setup, it manage by system itself)