My first puzzle. I don't know what this lamp is and I've been trying to find info on it for quite a while. The purpose of this puzzle isn't to play guessing games, but for one point, please enlighten me (pun not intended) as to its proper name and use. I have a hunch that since there are different shapes/figures on the lenses, they might have different meanings. If someone knows the "codes" and meanings, I'll award another point.
I don't need to warn about Google Image Search, since I've already tried it with several of these lamps and I haven't gotten anywhere.
RtR