3D Printer LED Lamp (IKEA JANSJÖ)

thingiverse

If you're after an LED light that lets you point to the area of interest on the print bed, give this simple trick a shot. We've found that a flexible lamp allows us to put the light exactly where it's needed. This hack is based on the Improved Parametric Extrusion End Cap (http://www.thingiverse.com/thing:992119), so it should work for any other aluminum extrusion-based CNC or 3D printer with an exposed upright.