led torch in TPU

I wanted a simple water-resistant LED torch using a Lithium coin-cell that I could print from TPU. There were a couple of nice designs already on Thingiverse, but weren't designed for TPU as far as I could tell. Nonetheless I tried to print one in TPU and found that my printer did not handle overhangs in TPU at all well. So I designed this to eliminate them.

You also need a bright LED (5mm diameter) and a 3v Lithium cell.CR2032 works.

Print the piece called ledTorch twice, these are the halves of the case.

Where the LED goes there are small holes to poke the legs thru. To be honest, after printing I snipped these holes into narrow slots instead to make it easier to put things together. Identify the LED anode and cathode by testing with the cell first so you get the battery the right way up. You will have to trim the legs with a side-cutter or similar.

The washer goes on the -ve side of the battery to keep the cathode leg of the LED away from the battery until the case is sq