NEC NP216, 2500 ANSI lumens, DLP, XGA (1024x768), 2000:1, 47.2 - 472.4" (1.2 - 12 m), 15 - 100 kHz NEC NP216. Projector brightness: 2500 ANSI lumens, Projection technology: DLP, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 3500 h, Service life of light source (economic mode): 5000 h. Focus: Manual, Focal length range: 21.83 - 24 mm, Throw ratio: 1.95 - 2.15:1. Analog signal format system: NTSC, SECAM. Serial interface type: RS-232 https://www.projectorreviews.com/nec/nec-np216-dlp-multimedia-projector-review/ The NEC NP216 projector is a portable XGA (1024 X 768) DLP multimedia projector that should be at home in any setting. While many projectors in the NP216’s class offer brightness rating in the 2000-3000 lumen range, few actually achieve those rati... We found the NP216 to be a capable performer, providing a sharp, colorful image while easily achieving its rated lumen output (see the Performance section for details).  While the NP216 did display the color shifts we're used to seeing in its brightest mo... https://www.projectorcentral.com/NEC_NP216_classroom_projector_review.htm With a current street price of just over $800, the 5.7 lb. NP216 classroom projector may not be the lowest cost XGA projector you can find, but its performance makes it a real value.... While the NP216 is a good candidate for business presentations, it is particularly suited to classroom use. Data images are sharp and clear, but the NP216's video performance is its main attraction, especially since it requires no setting adjustments ...