Link: 
The video for Royksopp's "Happy Up Here" is concerned with showing off the various ways we use lightbulbs, and then becomes (awesomely) about what would happen if the aliens from Space Invaders were hiding in our light structures, and they attacked. Basically, we would dominate them.
"Happy Up Here" is on Royksopp's upcoming Junior, which is due out on March 24. [Stereogum]
http://www.youtube.com/watch?v=iDI_AZ2xpi8
It's here, the official video with the space invaders attack.