Samsung D400S, 4000 ANSI lumens, DLP, XGA (1024x768), 3000:1, 30°, -30° Samsung D400S. Projector brightness: 4000 ANSI lumens, Projection technology: DLP, Projector native resolution: XGA (1024x768). Service life of light source: 2000 h, Service life of light source (economic mode): 2500 h. Analog signal format system: NTSC. Serial interface type: RS-232. Power consumption (typical): 350 W, Power consumption (standby): 8.5 W https://www.projectorcentral.com/samsung_D400S_multimedia_projector_review.htm Even though it started shipping 12 months ago, the Samsung D400 projector is worth a fresh look because it is one of only five XGA projectors in our database that combines a 4,000-lumen rated output with a 3,000:1 contrast ratio at a street price und... The Samsung D400S may not be billed as a home theater projector, but its video performance comes mighty close to it for those who are not rainbow sensitive. It is packaged in a unique way with lines suggestive of Italian car design, and for conference...