Juhani states: October 26, 2015 at three:28 am The condition is the fact that you should get all the light to 1cm x 1cm location. I have 100W led (8k lm) but I get additional light to display from solitary 1k lm Cree XM-L2. 2nd problem would be the slender wavelength sample of any led. The color wheel in DLP projector dimms the light far more.Jai u… Read More