> > Thanks for the links they are very helpful, the shop only appears to sell > the ones with the plastic/glass domes, have you ever seen the yellow > material type I mentioned, you can see them on the link below in completed > bulbs that was given earlier, but I haven't been able to find anywhere that > sells these actual types of LED separately or whether they are better or > worse than the dome types.
Brian I think the yellow ones only look like that because you are looking straight through the cap onto the emitting surface. The LED itself has to be protected from the environment by some sort of case otherwise they die very quickly. Regards Terry
