Panasonic PT-ST10E. Projector brightness: 2800 ANSI lumens, Aspect ratio: 4:3, Projection technology: LCD. Service life of lamp: 5000 h, Lamp power: 220 W, Lamp type: UHM. Analog signal format system: NTSC/PAL/SECAM. VGA (D-Sub) ports quantity: 2, -. Noise level: 29 dB