BrightUnit - a start-up company logo

This is what BrightUnit was looking for in their logo design

BrightUnit is a start-up company based in Vienna/Austria and needs a Logo design to be associated with LED pixels and colours. Product are modular LED panels, which can be assembled to large scale flat LED walls or to different shapes, like cubes or waves. Preference of the logo is Dynamic and Excitement.

Update: 30/Juli
Dear Designers, so far I have received numbers of draft. Thanks to each of you for your effort.
Some of them are very good, and unfortunately some of them have just missed the point. To associate the logo with LEDs, kindly try to interpret "light or ray" either on the logo or emblem.
Please avoid script fonts, decorative fonts or "aero space" font.
Kindly also mind the correct notation, and DON'T use all letters in capital.
Merge the letters B & U into the emblem welcome. Read more