Dell 3400MP Projector
 

Where the diminutive LP120 offers 1,000 ANSI lumens to go with its native
resolution of 1,024 x 768, the diminutive Dell boasts 1,500 lumens of
brightness with its 156w P-VIP bulb, making the InFocus seem positively
dull in comparison. To illustrate the potential of the optics this (on
paper) means the 3400MP is capable of projecting pictures up to 248in in
diagonal - far larger than the LP120’s 137in.

http://www.trustedreviews.com/article.aspx?art=1926

For the next Lan Party ;)

I want to know the "bulb"replacement cost.

yes, those bulbs might be the hidden catch of projectors, costing maybe more than the machine itself;)

http://www.google.com/search?hl=en&l...lb&btnG=Search

349 dollars

And from the lesson learnt "a burnt out bulb before a major presentation with your job at stake; you now carry two bulbs at any given time".

The cost $349x2