Tweet
Almost eternal lamp
the light from the led is trapped in the transparent light guide
the light from the led is trapped in the transparent light guide
This forum is preserved as a permanent archive. The community continues at eMedia Press.
- If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.
Comment