Panasonic PTVX505NU 1024 x 768 5000 lumens LCD Projector 4000:1 Cabinet Color: White Combo Player: PTVX505NU Aspect Ratio: 4:3 Contrast Ratio: 4000:1 Lamp Life: Lamp Life Cycle: 2500 hour(s) Lamp Life Cycle (Economic Mode): 4000 hour(s) Power Supply: AC 120/230 V Power Consumption: Power Consumption Operational: 365 Watt Power Consumption Stand by Sleep: 0.3 Watt Temperature Range: 32 ºF - 104 ºF