Video projectors have become nowadays one of the most common devices wanted by the home entertainment fans. The large market coverage they have met recently is responsible for the increase of interest the general buyer present towards these revolutionary items.
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The luminosity is measured in ANSI lumens. For the home projector, the luminosity has to be at least around 700 ANSI lumens.
Useful Projector Lamp Advices
11-04-09
The most important factor that needs to be considered when buying a projector lamp is the resolution. For office application like the PowerPoint presentations, a XGA (1024×768) resolution in usually sufficient. For multimedia applications, the image aspect should be 16:9 specific to the movie display. In this class of projectors fit those with 854×480 (480p), 1280×720 (720p) and 1920×1080 (1080i) resolutions. The price is proportional with resolution and that is why a full HD compatible projector can reach or even go above the amount of 300.