Here is an affiliate link to what I purchased. If you use this link, I may receive a small commission which helps to pay for making more videos. Thank You.
http://www.amazon.com/dp/product/B006...
I found this incredibly bright little light on Amazon. It replaced my mini mag-light as my EDC flashlight. With a new AA Energizer, it'll run 2 solid hours on high before dimming to useless level. It has a second dimmer setting and a strobe effect.