Juhani claims: October 26, 2015 at three:28 am The challenge is you might want to get each of the light to 1cm x 1cm place. I've 100W led (8k lm) but I get more light to monitor from single 1k lm Cree XM-L2. Second difficulty would be the slim wavelength https://travishspzj.blogofchange.com/37477608/the-basic-principles-of-epson-projector-bulb-elplp96