Reddit mentions of Prime PS010608 8-Feet 16/3 SJT Replacement Power Supply Cord, Black

All wired to Mean Well 100W PSU (which ended up being overkill - I could run as many as 15 and still have wiggle room):
https://www.amazon.com/gp/product/B010CKUDZO/ref=ppx_yo_dt_b_asin_title_o02_s02?ie=UTF8&psc=1
https://www.amazon.com/gp/product/B0022NH7G8/ref=ppx_yo_dt_b_asin_title_o02_s01?ie=UTF8&psc=1

The Mean Well provides 2x5V positive and negative terminals. These are split out via Wago Lever-Nuts using 12 gauge wire (overkill on wire gauge, but better safe than sorry):
https://www.amazon.com/gp/product/B07Q7WM3SK/ref=ppx_yo_dt_b_asin_title_o02_s04?ie=UTF8&psc=1
https://www.amazon.com/gp/product/B0756TDTDM/ref=ppx_yo_dt_b_asin_title_o02_s02?ie=UTF8&psc=1

Finally, I just cut and stripped short runs of el-budigto dupont wire to connect runs from the APis to the Wago Lever-Nuts:
https://www.amazon.com/gp/product/B07GD2BWPY/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1

If you have any questions or need more pictures, feel free to ask!

Not sure what the needs of the specific machine are... but something like this might work.
http://www.amazon.com/Prime-PS010608-8-Feet-Replacement-Supply/dp/B0022NH7G8/ref=sr_1_3?ie=UTF8&qid=1416936558&sr=8-3&keywords=replacement+power+cord

However I might not be so willing to plug it right in unless you have some idea of what and how to fix these units. I know from some things I've read they can be a little temperamental and require some basic maintenance/care/lubrication.

They also do make these as well, and you can get them from just about any home center
http://www.amazon.com/Leviton-Straight-Residential-Polarized-Non-Grounding/dp/B000FPAN84/ref=sr_1_1?ie=UTF8&qid=1416936680&sr=8-1&keywords=replacement+plug&pebp=1416936666278

Well you wouldn't want to plug anything into the recepticle because it's a switched receptacle. If you were to put a receptacle into the junction box and put a cord into the light ( http://www.amazon.com/gp/aw/d/B0022NH7G8/ref=mp_s_a_1_11?qid=1451423201&sr=8-11&pi=AC_SX118_SY170_QL70&keywords=Power+cord ) and use a cord grip like this one ( http://www.amazon.com/gp/aw/d/B005GDFLAU/ref=mp_s_a_1_8?qid=1451420633&sr=8-8&pi=AC_SX118_SY170_QL70&keywords=cord+fitting&dpPl=1&dpID=51msffi-e4L&ref=plSrch ) to hold the cord in there splice it up and your done. Another option is you could just take a piece of romex from the junction box into the light with 2 romex connectors and boom your done.

I used this - https://www.amazon.com/gp/product/B006U1O978/ref=oh_aui_detailpage_o00_s01?ie=UTF8&psc=1 with this power cord - https://www.amazon.com/gp/product/B0022NH7G8/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1.


I only paid $38 or something for the Evovle unit 2 years ago.