Philips 20PT9007D 20" real flat integrated digital SDTV. Display diagonal: 508 mm (20 "), Aspect ratio: 4:3, Display: Real Flat picture tube. Video playback: NTSC. Analog signal format system: NTSC ATSC NTSC. RMS rated power: 2 W. Power consumption (typical): 120 +/-10%, Power consumption (standby): 1 w, Power requirements: AC 108V - 132V