Compare LCD projectors Lightweight projectors rated at less than 1000 lumens may be insufficient if projected onto walls rather than screens, and PowerPoint presentations may appear faded in semi-dark rooms with too small a projector. A rough rule of thumb is 1,000 to 2,000 lumens for portable LCD projectors and 2,000 to 4,000 lumens for standard LCD projectors. Theater sized projectors require 5,000 lumens or more.

I recommend:  Learn how to choose a projector at United Visual Tech Tips, and then compare LCD projectors and supplies at Projector Warehouse

Decide how your LCD projector will be used Determine which size LCD projector you need and what you have budgeted for this purchase. You may do very well purchasing a used LCD projector from a reputable seller. Some suppliers of used LCD projectors for sale offer discounted 'opened box' or returned products.

I recommend:  Review several sources before making your decision. There are good lists of LCD projectors and supplies at ProjectorCentral, and CNET's website is a good source for budget LCD projectors and used LCD projectors.

Decide what LCD projector features you need Make sure your new LCD projector is compatible with your computers. Zoom and contrast features allow you to adjust the image to accommodate a variety of settings. Learn about these and other features before you shop

I recommend:  Learn more about the features you need at Dukane Audio Visual. Find used LCD projectors and obtain bids for the projector you want at The Buyer's Guide to Business Projectors: Key Features