James discusses some very valid points in this series. Most people think that any light will do, any light is better than no light. Tactics will always trump gear. But you have to know when and how to use your light. James uses lights from various manufactures. Surefire and Olight to name a few. Most of these can be purchased from the fine folks at http://www.GoingGear.com
I hope that you find this series as interesting and informative as I did. There may be more videos coming later. Remember darkness can hide things from us, to overcome this we need the right tactics and gear.