Product Description Glo Toob FX Multi-Function LED mark light includes all the same features as the standard Glo Toob LED mark light, plus 7 programmable modes for different lighting sequences. Select from equal flash, beacon strobe, slow strobe, SOS strobe, 100% "constant on" or 25% on. LED life is 100,000 hours, battery life is approx. 30-80 hours depending on lighting sequence used. Compact 2.75" long x 0.75" dia. Glo Toob FX Multi-Function LED mark lights are virtually indestructable and rated to 11,500 feet (3500m)! Available in 4 high visibility colors. Visible for miles! Uses (2) A23 alkaline batteries.
