Average Reviews:
(More customer reviews)I bought this projector earlier this year, hoping I could use it as a monitor replacement for 10,000~30,000 hours. At the beginning it was working fine with both digital and analog video sources.
After running it for several months with an analog input, I connected it again to a VGA computer output and noticed that the colors in the center were way off (dark and yellowish). I concluded that some sections in one of the color LED light sources (it rapidly switches between R/G/B illumination to produce an illusion of full color) began to fail, LONG BEFORE the advertised 30,000 hours. There was no way to fix the problem. The center of the screen now has a noticeable brown spot, which makes it virtually unusable.
THIS PROJECTOR DID NOT GIVE ME MORE THAN 4000 HOURS OF OPERATIONAL TIME. It appears that the LED sources in this projector have not been adequately tested before the lamp life was claimed, and it may be that the LED heat sinks in this projector are insufficient.
You will probably NOT be able to run this for the full advertised 30,000 hours, which makes it no more cost-effective than regular, brighter projectors.
I spent [...] bucks to bring you this information. You are welcome.
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The new SiVal MP720B1 Hi-Definition Mini projector is the most long life projector with it is cut-edge LED technology. Its High Definition LCOS projection technology helps your presentation memorable and successful. This portable and quiet projector is very suitable to watch HD movies or play games Highlights:1280 x 768 HD Native Resolution - support 1080p, display up to 980,000 pixels with 16:9 (native) and 4:3 aspect ratio.Long Projection Life - This mercury-free LED light source have a long life up to 30,000 hours, helping to save money and avoid to replace light source. No warming up, no cooling downLCOS technology - liquid crystal on single chip technology brings lifelike image and video at front of you.Easy Connectivity - Multiple interfaces (HDMI, VGA, CVBS) delivers easy and high quality connectivity to laptops, desktops, DVD/Blu-Ray players and gaming consoles.
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