At the "far end" of the e-cigarette, most models have incorporated an LED lighting mechanism that mimics the glow emitted by an actual tobacco cigarette or cigar when taking a puff. A clever addition that does more than just add a bit of aesthetic glitz to e-cigarette usage: as most smokers will acknowledge, a real addict becomes obsessed by almost all the aspects of the smoking process, and thus the inclusion of this detail in the e-cigarette design helps round out the simulation experience,…See More