Headlight technology is evolving at a swift rate and it is getting difficult to choose between the various options available in the market. Apart from the standard ones, the industry is now has new bulb types like halogens, xenons, HIDs and LEDs. With a range of offerings to the customer, it is important to know how each of these are different and more importantly to understand if they fall within the legal terms and conditions of their use.

The importance of car lighting is often underplayed. As one of the primary safety measures in automobiles, its uses are varied and indispensable. The lighting and signalling devices in motor vehicles are popularly known as automotive lighting and it is a comprehensive topic with a long history. Its discussion could take us through different kinds of illumination; interior and convenience lights; light sources; distributive lighting and many other components. But for starters, let’s discuss the simple light bulb