Rick needs to buy a video projector for his job. He needs one that can display in a bright room. Leo says he doesn't want one that has a bulb. He'll want a laser or LED. Lumens indicate "peak brightness," and the higher the better.
Epson makes some excellent ones, including the Epson Powerlight 1781W. $649. 3200 lumens. Wireless connection. Scott Wilkinson also recommends Viewsonic.