Brightness, typically, is measured in ANSI lumens. For a typical home projector system, the brightness can range anywhere between 700 and 2,000 lumens. The brightness, itself, does not determine the quality of the picture that you will receive from your home projector. The environment of your home will pretty much determine the outcome. Therefore, before you buy a home projector, take into account the ambiance of the room that you'll be placing the home projector system in. If you have a special TV viewing room with controlled lighting, you don't and won't need a home projector that gives out too much brightness. However, if you're placing the home projector in the living room where there are open windows or ambient lighting, you'll need a far brighter home projector to make it worth your while.
Most experts recommend that TV rooms or dedicated home theater spaces need a 700 lumens home projector or more. Rooms with ambient lighting should use a home projector with at least 900 lumens or more. In open spaces or living rooms with extremely high lighting, you'll need a home projector with at least 2,500 lumens.
When shopping for your home projector, take a quick look at a menu that is easy to use. Some professional or business home projectors are not as user-friendly as the projectors made for home users. Your home projector should make it as hassle-free as possible for you change the color, brightness, switch between HDTV and NTSC and adjust your video input sources. Most home projectors come with a remote control because it could be hard if your home projector is fixed on the ceiling or high up on the wall, but be careful and be sure to ask the sales person if the home projector unit that you're interested in buying comes with a remote control.
Do you want to mount the home projector on the ceiling or place it on a table? Well, both options have its advantages and disadvantages. Mounting the home projector on the ceiling gives more space, creates a more polished look for your viewing area. It won't be knocked off the table by kids and saves you time since you don't need to unpack, take it, install, and set the home projector up every time you want to use it.
With a light home projector, you can probably lift it from place to place without too much effort. With these home projectors, placing it on the table for each use is probably not a problem at all. In fact, portability has its advantages... you can literally take your home projector with you everywhere you go!