LedeLogo Design Contest

In general I like logotypes with contrasts of black and white.
The one that works better is #17 probably also because the font is really nice.
#16 reminds me of "spotlights" so they don't communicate "design"
#20 I like a "spheric" logotype but I don't like this one. Can you make a different one with the same shape?
I like the font, it's the normal/light version of #17.

#25 didn't get what I had in mind with my comment about the sphere.
#26 the sphere is too big, try to make it smaller or with less "tiles"

#31/#32

I have already eliminated similar designs from another designer. They communicate the wrong message: LED displays not "high intensity white light design lamps".

#30
The ball isn't what I am looking for. I somewhat like the #26 style of ball, but smaller and with less tiles (already said that).