This was a project for my girlfriend. She wanted a new desk lamp and she wanted blue lights so we found this bottle and thought it would be perfect. I designed all of this to fit on top of the gin bottle. The screw cap screws directly in to the lamp then there are 2 led strip holders. There are 2 because my printer couldn't print it as long as I needed; if you have a printer that can print the 300mm one then print that one The shorter one is for the top which goes inside the sphere and the longer through the middle of the bottle.
The screw base is optimized for the 100mm globe but the others can be used
Things you need
1 x sapphire gin bottle
1x 12v power pack
12x lengths of 5050 LEDs.each length is standard 50mm (300 mm length 1 side or 600mm both sides)
The LED's I used are from ebay and the width of them is 10mm some of them are bigger some smaller ive seen. You will have to size accordingly.
You will need support and raft for the top of the sphere so print it as from baseplate only then you will have to wiggle the support column out from within and it will turn out great.
The ball is 100x100x100
There are other sizes I have created have not printed them though.
once you have printed it all the only thing you need to glue is the globe to the screw cap.
put the two led strip holders in accordingly and slide the leds in as well. the led holders should fit snugly. I have allowed .1 tolerance and it came out perfect on my printer
wire your 12v power pack through the hole provided then solder onto the top of the leds then bridge across with other wire. once done test it make sure both sides lights up
then slide globe down and glue