Laser Beam Vehicle Head Lights and Other Lights
Why use halogen when you can defuse laser beam light to be headlights of any color including clear white light. You could make laser beam flash lights or house lights, lamp lights, night lights, or any other light source.
Why not make TV's or computer screens with laser light, full spectrum laser beam light, advancing the resolution and brightening the colors. Prisms difuse any light into full spectrum light. You could run them under your car or have rainbow colored lights in your car or out side your car in the exterior lights. Lasers come in lots of colors, even clear, and are very bright and can travel a very long distance lengthening the distance which you could see in the dark at night on the road or get noticed better in the day.