Lighting is a very complex process. The entire process takes a lot of effort. There are many components used for the completing a lighting process. The effectiveness of lighting will depend greatly on the efficiency of the components. May it be commercial or home lighting; the components must be of good quality so that the outcome is flawless. Once the components selected are of good quality, you can be confident about the outcome. Many important components are used in the lighting process. The major components used are capacitors, resistors, crystals, fiber optics, filters, lamps, indicators, lasers, microwave, optoelectronics, fiber, Piezo transducers, semiconductors, transformers, inductors and vacuum tubes. Not all these components can be availed from a single source and buying these components from the different sources requires a lot of expertise. The knowledge about the various sources is important as the quality of the components. The directory acts a guide in directing you to the various spots from where you can purchase these components. There are many links offered in the directory that can lead you to sites that offer the vital components of best quality at the cheapest ever rates. They offer you help not only with the purchase of the components but also with the installation and follow-through.