We replaced our signature red ring of quality with black and subdued the coast logo to create a tactical style that will fit right into any situation where stealth and concealment are necessary a quick cycle switch allows you to select between a high output setting of 615 lumens a high powered strobe mode or a low output of 64 lumens coasts pure beam focusing optic system with fingertip speed focus control provides superior beam consistency from spot to flood with no dark rings typically associa