Dual-Arm 300mm Lightbar

A simple dual light bar for 3D printers with 300x300 hot beds. Each ‘arm’ takes two strips of 12V LED tape (I recommend 6000K or above). The holders offset and angle the arms either side of the top of your Z-axis, for excellent light on the work area and hardly any shadows. The arms screw onto the holders with M3x8mm self-tapping screws (or just superglue them, or both), and the holders are fixed with M3 screws into t-nuts in the extrusion at the top of the z-axis. 

Simple and easy to print and put together; the cable management is, shall we say, minimalist - this is a quick-and-easy solution, but puts plenty of light on the subject!