The AIS 450 Heading Synchro Output is a digital to synchro based converter that receives angular data (heading) on two ARINC 429 inputs and converts it one ARINC 407 synchro output (3-wire).
The 4003 Xenon Dual Filament lamp module is a replacement for Pelican's Kinglite 4000 & 4100 flashlight. This 14.4-watt, 12-volt lamp module produces 251 lumens.