I put mineout prior to getting into my stand. I don't use a light or anything else. I have had a treestand in that area for 6 years now, and to say I know the immediate area like the back of my hand is an understatement. I can get in very quietly and place my sent with minimal noise or scent spreading.
But in new areas, I use my flashlight covering the end to limit the light coming out.

My Web Page
www.geocities.com/hfpmad