Popsugar Culture Gift Guide Geeky Gifts For Brothers 2014 12 Foolproof Gifts For Geeky Brothers November 28, 2014 by Nicole Nguyen View On One Page Photo 9 of 12 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 9 Tetris LED Lamp Stack the pieces in this Tetris LED Lamp ($40) together to make them light up! It comes with seven Tetris shapes that can be stacked in any combination. Tetris LED Lamp $40 from thinkgeek.com Buy Now Previous Next Start Slideshow