SANYO has brought to market a projector with 24/7 continuous operation (optional) and an advanced projector maintenance system to go with it. The 5000 ANSI lumen PLC-XTC50L features an industry leading lamp selection system which allows up to 6000 hours of use. Lamp management time can go either two ways. The Alternating Mode allows a rotating pattern that switches between the use time of the two lamps creating a long use time over all. There is also the Relay Mode that uses one lamp continuously then switches lamps, without interruption, when the first one is used up. These two methods eliminate the need to stock up on spare lamps far in advance. SANYOs PL-Net Organizer (optional) is the key to smart 24/7 operation. Once you set the PJ Net switch timer, a projector lamp switches on/off automatically once every 24 hours depending on the specific time or date set. This makes the PLC-XTC50L particularly useful for around-the-clock digital signage, advertising and information boards. The extended use is complemented with high reliability and easy maintenance. This, in thanks to SANYOs Active Maintenance Filter which detects air blocks or clogs and, then scrolls a filter reel to the next clean filter. Multiple lens options (lens not included).