While the crux of those old "changing a lightbulb" jokes is based on the simplicity of the task, shopping for light bulbs can ...

you’ll need to know what type of bulb your car needs. From there, you can narrow down the options available for your vehicle. Most replacement halogen bulbs are available in either a twin pack ...

Halogen bulbs, a type of incandescent, remain an option but will cost you more than twice as much to power as LEDs and CFLs and don't last anywhere near as long. LED technology is evolving rapidly.