Cool Stuff: Interactive 8 Bit Lit Question Block Lamp
This custom made touch sensitive Question Block Lamp is 6 inches by 6 inches by 6 inches, and made of laser-cut plexiglass and lit from inside by energy-efficient LEDs.
The lamp is very light and suspended from an integrated 11-foot power cord, so it's ready to be hung from a hook on your ceiling and plugged directly into an outlet.
The internal power supply is 100v-240v compatible, so the lamp will work even abroad with just a simple plug adapter. If you want to use the lamp on a side table or by your bed, there also a custom acrylic stand (sold separately).
To turn the lamp on and off, merely punch, ahem, I mean touch, the bottom of the cube and you'll be rewarded with both light and the classic coin noise. Every eight times you toggle the light, you'll get a 1-UP! It's very bright in a dark room and still visible in daylight.
This lamp is 100% custom designed, from the exterior to the electronics inside.
And here, a demo:
(source: 8BitLit)