This endcaps allow u to build a cheap Watercooled Growlight, all you need is:

• Aluminium hollow squarebeam 40x20x2mm
• 1/2 inch fittings for your piping system (a fitting model 1/2inch to 12mm Barb in in the files)
• LED's
• Eproxy or Silicone

You need to change the paths for some source .stl files in the .scad depending on your system setup.

Yes

0.1

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