The Maglite XL100 is one of the most unique flashlights that I’ve seen in a very long time. It is an LED flashlight with 5 advanced modes that include Strobe, SOS, Signal, Dim and Night modes. So that’s cool right? That’s not the best part though. The most impressive feature is that all these modes can be controlled just by turning your wrist. Click the tailcap switch and then rotate your wrist to adjust the beam. Nifty! The XL100 is 4.8 inches long and powered by three AAA alkaline batteries. The list price is $49.99, but you can find it for around $31 on Amazon.