4/19/2023 0 Comments Xenon vs halogenWhen the halogen light bulb comes to the end of its lifetime, it usually happens so because the tungsten in the filament evaporates and leaves the filament, finally reaching the glass and causing the light to burn.Īnother major problem with halogen bulbs is also the way they react to various substances. The biggest problem is that, while generating the radiating light, the bulb also creates a large amount of heat which basically represents wasted energy. In order to create light, the bulb receives electricity from the car and heats the tungsten filament to around 2,500 degrees Celsius while the filament, in its turn, starts the incandescence process, thus creating a type of light visible to the naked eye. The reason? Halogen isn’t exactly synonym to efficiency and, to better understand why, we’ll explain how such a light bulb works.įirst of all, it is made of a glass envelope capable of resisting very high temperatures, plus a gas, usually a combination of argon and nitrogen, and a tungsten filament. However, halogen bulbs are becoming the second option for more and more car companies around the world. Basically a halogen light bulb has a lifetime of about 1,000 hours under normal conditions, while replacement costs are usually very low. Halogen headlights are currently the most popular in the automotive world and, in case you’re wondering why does this happen, it’s mostly because of their primary advantage: they have a very long life. So, let’s take one at a time and see what this is all about. Some of you will agree with our statements, other won’t, but either way, each of the three types of headlamps has its very own pros and cons. We’ll thus try to discuss the advantages and disadvantages of each of them, although people generally believe, and it sometimes happens to be true, that the newest is also the best. We won’t talk about the head lamp history today because we already did that, but instead we’ll try to focus on the three major headlamp configurations and see what they’re up to. Furthermore, researchers are continuously working on the whole “headlamp” idea, trying to find new breakthroughs that would obviously make their products better than the rivals’. Let’s take headlamps for example.Īlthough the whole automotive industry uses them, only a few people actually know how they evolved from simple acetylene lamps in the 1880s to very complex LED assemblies nowadays. There were times when adding a simple bolt or altering the shape of a certain component led to significant innovations which, years later, served as basis for more advanced projects. What we regard now as common things were sometime major technological achievements.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |