Decoding the Signs Identifying Xenon Bulb Failure

A look at a dead hid bulb. try the POLARG hybrid bulbs. they work good. usually, bulbs burn out of because of the oil left on the lense from touchin em or from any contact ... What's wrong with touching the headlight bulbs exactly? Assuming they are halogen or high-intensity discharge (HID) bulbs -- two of the most ... The most common reason for broken insulator is after using HID bulbs in a halogen housing. It may sound awkward, what is really the difference you may wonder. I assume you are referring to the H7 bulb? Have you tried the H7LL (Long Life)? Also, if the electrical connector for the bulb shows ANY signs ... HID bulbs don't dim over time like halogen bulbs simply because they don't have a filament. HID bulbs produce an arc. After 25 years with the Litronic retrofit headlights in my 986, I finally had a bulb burn out. I'm a bit overwhelmed by the choices of new ... Easy way to tell if its a the bulb, as xenons become worn and old the lights will become cooler in temp and get a pink hue to them. So go near a ... If I recall previous posts about xenon replacements, there are 2 possible part numbers. So, you should remove the defective bulbs and make sure ... Brand new bulbs usually smoke a little to get all the dust/oil off. You are supposed to clean the glass with an alcohol prep pad before installing.