Samsung SP-A400B, 2000 ANSI lumens, DLP, WXGA (1280x768), 2500:1, 3000 h, NTSC Samsung SP-A400B. Projector brightness: 2000 ANSI lumens, Projection technology: DLP, Projector native resolution: WXGA (1280x768). Service life of light source (economic mode): 3000 h. Analog signal format system: NTSC. Serial interface type: RS-232. Power consumption (typical): 260 W, Power consumption (standby): 8 W https://www.theregister.com/2008/07/07/review_samsung_sp_a400b_projector/ Just £1000, in fact, if you opt for Samsung’s SP-A400B. Its capable of displaying 720p HD content at screen sizes of up to 250in (6.25m) in the diagonal from a conveniently-placed coffee table. Shaped rather like Giger’s Alien sporting a Davy... Samsung has designed a single projector and is trying to promote it to two different types of customer: business users and consumers. Its found a good balance between the two usage modes, but unless you plan to use the same projector in the office an...