Audio Visual Parts include a wide variety of components, brands, and vendors online. Some of these components include: bulbs and lamps, screens, DVI, VGA, and HDMI cables, speakers, and circuits. AV parts are used for televisions, computers, and audio visual presentations using projectors and speakers, and many other situations. To purchase the correct part, it is necessary to know the brand and model of what is needed to ensure that it will function properly. Sometimes, this can be a difficult process because of multiple components that are offered by the same company with different features. When there is a dilemma about which part to purchase, a local business can help to solve that problem by determining the needs of the product.