Last year NITECORE released the revolutionary Concept 1 flashlight which was the first single 18650 flashlight to put out a constant 1800 lumens. Now the Concept 1 is re-imagined as the NITECORE EC30 and better than ever. The same sleek body and powerful output now features an improved stainless steel side switch to make it easier than ever to operate this EDC must-have. Learn more about this exciting new release below or visit the store to pre-order yours today. Expect arrival date: 11/19.