# FACTS on HIDs/Projectors **URL:** \ **Category:** NYSpeed Automotive\ **Created:** [March 21, 2007, 8:48am UTC](https://forums.speedlife.net/t/facts-on-hids-projectors/26223 "2007-03-21T08:48:35Z")\ **Posts on this page:** 1\ **Showing post:** 39
**Author:** ![tweety](https://avatars.discourse-cdn.com/v4/letter/t/51bf81/32.png) [@tweety](https://forums.speedlife.net/u/tweety)\ **Post date:** [March 21, 2007, 1:13pm UTC](https://forums.speedlife.net/t/facts-on-hids-projectors/26223/39 "2007-03-21T13:13:04Z")
Boys juat let’s be clear, excuse the pun again, white light is made up of the colours of the rainbow- remember that in school, acually you need to factor in the UV and IR too, but that’s not for this discussion, the blue line is just a by-product of crap optics, nothing more nothing less. I was joking when I suggested the blue dichroic- but I see Newman thinks this is a grand plan- now who has the brightest ricer headlamps- well move over rover let Andy take over- LOL. And if you want more colours put a prism in beam and you can project rainbows- we could all go back to the 60’s- yeah baby… Now I got my feet wet wading down through the snow to get to my barn, how do these FFFFing japanese things come apart??? --- _[View the full topic](https://forums.speedlife.net/t/facts-on-hids-projectors/26223)._