I recommend anyone considering changing their headlights educate themselves. There is a lot to know about this and many people simply get sucked in by hype. For example, there are no legal or safe conversions to HID using aftermarket lenses unless the lenses are designed for the HID capsules used. The Sylvania Xenarc HID kit is the only one I know of that offers this for the Delorean's H4656 sealed beams. Buying housings and installing HID capsules not specifically designed for them will make for a pretty to look at light but the beam quality will be near useless and dangerous. Use the Xenarc kit or stay with white halogen in the 4000-5000K color range. If you're going to upgrade your headlights it's best to go with H4 halogen lamps in aftermarket housings (of which only a very few are DOT approved) and stay away from the blue filtered bulbs. (There are a few filtered bulbs that are legal and safe but they still perform worse than clear halogens.) The rest (a vast majority) of the blue filtered halogens being hyped these days are a scam and put out less lumens than clear lamps. In addition, the wavelength emmited will cause problems in rain and fog. Improving the wiring will go a long way too. A voltage drop of only a few percent will cut lamp output by a large amount. Also, true HID has been shown to not neccesarily be the best "kind" of light for driving. Again, the best method is to edjucate oneself with the knowledge to make a sound decision based on science and not pretty headlights or hype. How the human eye responds to light is a very complex subject and has been intensely studied in the aviation world. There is much information to be had on the web, I recommend Sylvania's website or any site that is more interested in informing you than taking your money. A good place to start is here: http://lighting.mbz.org