Cue Lights move into the 21st century - The P.A. People
Amazon.com : DSAN PC-433-Mini | MINI PerfectCue Mini Cue Light : Electronics
DSAN PerfectCue Micro Compact Cue Light System PC-MICRO - Adorama
Theatrical cue lights – part 1 – Stompville
My open source cue light is practically ready. Got done adding OLED support and it now starts up when plugged in. Will be released soon. : r/techtheatre