New Firehouse Technology ARC "V" Professional Series Strobe Navigation Kit (White Red, Green) is our brightest waterproof enased navigation strobes to date and the brightest self contained strobe on the market at 1000 Lumens. It now features 5 XPE focused Cree LED lights in one unit and a new improved interface with 4 lighting modes, Strobe, Flash, Steady, and Flash/Strobe.