The
Inner Beam install manual lists these part numbers for lightheads:
01-026A284-10 SUB-ASSY LINEAR6™ LED SYNC 500 SERIES-AMBER
01-026A284-20 SUB-ASSY LINEAR6™ LED SYNC 500 SERIES-BLUE
01-026A284-30 SUB-ASSY LINEAR6™ LED SYNC 500 SERIES-WHITE
01-026A284-40 SUB-ASSY LINEAR6™ LED SYNC 500 SERIES-GRN.
01-026A284-50 SUB-ASSY LINEAR6™ LED SYNC 500 SERIES-RED
01-026A284-J0 SUB-ASSY LINEAR6™ LED SYNC 500 SERIES-RED/BLU
I can't find these part numbers listed in any other manuals. The line drawing of the modules in the Inner Beam manual resembles the LIN6 modules used in the Inner Edge and Rear Deck Talon, but they use different part numbers:
01-0264260-120 LED/REFLECTOR MODULE, AMBER
01-0264260-220 LED/REFLECTOR MODULE, BLUE
01-0264260-320 LED/REFLECTOR MODULE, WHITE
01-0264260-520 LED/REFLECTOR MODULE, RED
01-0264260-J20 SUB ASSY, LINEAR 6 LED STEADY RED/BLUE 500 SNAP-IN
This is likely because the Inner Edge and Rear Deck Talon modules are of the two-wire steady-burn variety as they rely on an external flasher.
The Inner Beam modules have internal flashers and sync wires. This may be the only place Whelen used such modules.