I  am considering a Canon GL-2 .I am worried about the 6 lux rating for low light filming.  can anyone help with my question?

One of the better low light mini Dv's made. It is very capable in low light due to the lens and the 3CCD. I just sold 2 used ones that were over 4 years old and was able to get more than $1750 for each one. That is a testament to the quality camera the GL2 is. Because by some of todays newer standards including HD, the gl2 is becoming an older design. Yet it delivers the goods day in and day out. And it is still a great seller and desired camera because of it.

Hope that helps you out

Tim ;-)