Here's what you need to know. Incandescent lights produce light by generating heat. Terry McGowan, director of engineering at ...

As you can see in the above photo, this could be the perfect solution for lighting vehicles, maybe even car head lights ... power equivalent to a 20 watt incandescent bulb, for 12 years without ...

The other big problem with incandescent lights is that they are relatively inefficient since most of the energy produces heat and infrared light. A typical bulb is around 5% efficient in terms of ...