Is anyone familiar with SPI protocol? I ran into it the other day with some commercial lighting fixtures and I am unfamiliar with it and couldn't find any good articles on how it relates to lighting and compares to DMX anywhere.
Any ETC rigging dealer should be able to provide that service for you. You can use find a dealer on ETC's website https://www.etcconnect.com/Find-A-Dealer.aspxFor your area there appear to be several rigging dealers.
I am looking for solutions for LED tape that doesn't flicker when shot on camera. What specification am I looking for and does anyone have a manufacturer recommendation?