It has been used for over a year but is down and we no longer lamp ... or more than CHRE projo nine equivalent ...
Not bad but there are better especially for the service APRS sale!
2000 lumens 800x600 native resolution 400:1 contrast
A fair bit in contrast. sometimes gives an image a little burn, we must be vigilant about the brightness.
the lamp dropped after 2 months and 20 days (still under warranty) Whew! 3 months just before the fateful SAV trs long - a 1 / 2 months for a new lamp.
The new lamp has released six months APRS yet it never cost a single shock and always does well being protected ...
In addition we no longer find replacement lamp infocus on the site ... 2 years APRS its release ... leger is frankly from them ...
I was even in rpondu infocus c'tait as normal, an indication of life of the lamp silent but indicative that 50% of the lamps could not have half of their lives ... then a must be much worse than they admit ... !

Conclusion: do not buy this video especially secondhand proj ... it really is not reliable ...
As for the rest of the range infocus ... it's a pity but I do not advise because of their lack of srieux the SAV ...