Luma League: Superbright LEDs Save Lives Supercheap

lumalight-meter-kits

By , 03/28/2012 @ 10:24 pm= | Full size is 800 × 536 pixels

  • Date Taken: 23-Jan-2012 13:02:00
  • Camera: NIKON D40X
  • Focal Length: 55mm
  • Aperture: f/5.6
  • ISO: 400

I'm a broad-spectrum enthusiast, writer, editor (Wired, MAKE, Timeline), maker, and dad who lives in San Francisco.