DIY - Smoked Ellipsoids

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  • nando
    Moderator
    • Nov 2003
    • 34827

    #1

    DIY - Smoked Ellipsoids

    it's a work in progress, but I've pretty much finished the low beams. here's what they looked like when I got them and what they look like now:






    Yes I know I have the wrong lense on there, I don't have a new set of low beam lenses yet.

    after removing the lenses, I found out that the silver coating on the reflectors would boil off in water, so I boiled them to make painting easy. I used SEM trim paint (cause it's about the right shade, and I had it lying around). I also took apart the ellipsoid assembly, taking out the lense and painting the holder, and then I painted the front half of the bucket black. They are completely dark if you look straight into them, because the front of the cutoff is black so nothing reflects back out of the ellipsoid lense.

    now I just need to find some plastic to finish the high beams, and get lenses for the low beams..
    Build thread

    Bimmerlabs
  • M42Technik
    R3V OG
    • Dec 2003
    • 9781

    #2
    Well done!!! Looks great. Get us more pictures when you can man.
    Reminiscing...

    Comment

    • Avus_325is
      E30 Addict
      • Mar 2004
      • 446

      #3
      So you painted over the reflectors? Hope you don't have to drive down too many dark roads. :roll:

      Comment

      • LikeCDoos
        R3VLimited
        • Jan 2004
        • 2522

        #4
        i think you might have lighting issues because you "smoked" them with black trim paint

        Comment

        • nando
          Moderator
          • Nov 2003
          • 34827

          #5
          uh, go look at a set of real smoked ellipsoids.. 99% of the light comes from behind the ellipsoid, not the reflector that's behind the lense. there's actually two reflectors, the outer and the inner.. I painted the outer one, since that's the difference between smoked and clear ellipsoids. ;)

          the lenses aren't smoked, the ellipsoid itself is not smoked, it's just the plastic parts that you can see from the outside that are black. I'll get a pic of the inner assemblies to show you what I mean..
          Build thread

          Bimmerlabs

          Comment

          • LikeCDoos
            R3VLimited
            • Jan 2004
            • 2522

            #6
            Originally posted by nando
            uh, go look at a set of real smoked ellipsoids.. 99% of the light comes from behind the ellipsoid, not the reflector that's behind the lense. there's actually two reflectors, the outer and the inner.. I painted the outer one, since that's the difference between smoked and clear ellipsoids. ;)

            the lenses aren't smoked, the ellipsoid itself is not smoked, it's just the plastic parts that you can see from the outside that are black. I'll get a pic of the inner assemblies to show you what I mean..
            I forgot about that, let me know how the lighting turns out compaired to before they were smoked

            Comment

            • nando
              Moderator
              • Nov 2003
              • 34827

              #7
              here's the inner assemblies, the one on the left I painted the ellipsoid lense holder black, the right side is from my other clear set:


              Build thread

              Bimmerlabs

              Comment

              • qimis
                Wrencher
                • Mar 2004
                • 279

                #8


                is this the part that you painted ? (arrow)

                Comment

                • nando
                  Moderator
                  • Nov 2003
                  • 34827

                  #9
                  yeah, the outside of the holder.. because it showed up really badly when it was silver with a black outer reflector.
                  Build thread

                  Bimmerlabs

                  Comment

                  • qimis
                    Wrencher
                    • Mar 2004
                    • 279

                    #10
                    i'm not sure if i can do that w/ my headlights, are they ellipsoids though ? doesn't looks like the smiley euro ellipsoids


                    Comment

                    • qimis
                      Wrencher
                      • Mar 2004
                      • 279

                      #11
                      how would you do the high beam ? :roll:
                      would you be kindly enough to write a DIY once it's done :idea: :)

                      Comment

                      • nando
                        Moderator
                        • Nov 2003
                        • 34827

                        #12
                        Originally posted by qimis
                        i'm not sure if i can do that w/ my headlights, are they ellipsoids though ? doesn't looks like the smiley euro ellipsoids
                        yeah they are almost exactly the same, except for the cutoff and the lack of the "smiley" and city light.

                        the high beams have two pieces of plastic in them that form an X, I just have to make a template that matches the curve of the reflector and make them out of plastic.

                        btw, you have to remove the lenses to do this, which isn't neccesarily easy. two of mine were broken anyway so it wasn't a big deal.
                        Build thread

                        Bimmerlabs

                        Comment

                        • randomtask37
                          No R3VLimiter
                          • Oct 2003
                          • 3154

                          #13
                          Originally posted by nando
                          ive never seen the inside of one of those before.... those look tight!
                          98 M3/4/5

                          Comment

                          • Ryan Stewart
                            I Love Miatas
                            • Oct 2003
                            • 8978

                            #14
                            Mine are just bare metal colored, not black at all....
                            Im now E30less.
                            sigpic

                            Comment

                            • nando
                              Moderator
                              • Nov 2003
                              • 34827

                              #15
                              the inner part? I thought it looked ghetto that way, but I can't see it in the pictures of your lights. :)

                              I still haven't quite figured out the high beams yet. I need a better way to match the curve of the reflector.
                              Build thread

                              Bimmerlabs

                              Comment

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