The ecigarette is what some people prefer for smoking, instead of traditional or standard cigarettes. They work by providing doses of tobacco vapor that is inhaled, and the process is powered by batteries inside. An electronic cigarette is made up an atomizer, which basically vaporizes a nicotine solution for smoking. There are LED lights that are put at the other end of the e-cigarette, replicating that smoking red glow. Most brands of e-cigarettes are made in such a way that they look the same as an ordinary cigarette. If a smoker ever runs out of nicotine in the e-cigarette, there are packaged bottles of nicotine available. They say that the health risks of an e-cigarette is dramatically lower than that of normal cigarettes. There are countries however, that do not approve of e-cigarette use, while others freely smoke them.