I do electronic repair in customer's homes and I've been looking for a light like this for years and now I've finally found it. Just received a Trustfire Z5 Zoom (Cree XM-LT6) and I couldn't be more pleased with this torch. It's the most perfect flood I have ever seen, Has a 1.2/1 spread, last over two hours in the max 1600 lums mode, and has a good feel. I wish it had a memory so I didn't have to click through all the modes and it does gets a flat "F" for throw but it's a great work light for troubleshooting circuit boards on the road. Another plus is that it stays under my arm while I'm soldering without having to point the flashlight right at my work.