10W LED Night Lamp

A partly-3D printed night lamp which makes use of one of those 10W LED and driver combos off eBay.

Requires soldering, working with mains voltage and basic metalworking but that's about it.
Build details / instructions are here: http://billysprojects.blogspot.com.au/2016/02/led-night-lamp.html

A fun idea might be to add 3D patterns to the inside of the lampshade and change how it looks when illuminated.