A deck light I designed for my own use.

It is intended to be used with 3 and 3.5 Watt G4 LED lamps. If you use incandescent, it'll probably be too hot.

Use at your own risk, if you melt them or something, not my fault. I designed around and used Rayhoo G4 LEDs and faux finish with Modern Masters Copper and Bronze finished. Basecoat with a good primer and use a metallic to keep light from bleeding through the plastic.

2x M4 Sized grub screws are intended to be used to provide contact to the power wire and hold the LED in place. The Holes are designed at 3.35mm. Depending on your nozzle size, it could be possible you'd have to use an M3 sized screw for larger nozzles as the hold could print smaller than designed with the larger extrusion.
M4 x 0.7 = 3.3mm Should thread into the hole perfectly for an accurate print w/ small <.3mm nozzle M4 x 0.75 = 3.4 mm If .7 seems too loose (it shouldn't.)

A #10 woodscrew is intended to hold the base down and the dome goes on with a partial turn.

I need to photo and UL a pic of a finished one.