I have been given the daunting task of completing a 70 foot long 3 or 4 circuit chase with medium base sockets...and a budget that was cut long after I cost the show out and made the rest of my major purchases. The cheapest option I can find is beltlight (https://actionlighting.com/item-detail.asp?ID=1547&MainCategory=Belt Light&Sub=Medium Base) but everywhere outside of China is sold out or discontinued. Anyone know where I can get my greasy hands on some? Ideally 100' roll, 5 wire, 4" spacing, medium screw base. Buying the individual sockets plus a spool of zip is an option, but I'm hoping to find a cheaper alternative. Any ideas?