Whelen 4X3 Linear HALO/STROBE Reflector SERIES 400
HALOGEN 27W AND STROBE BULB
NEWER "DUPLEX" MODEL
Same as 43 series
commonly used on body mounts, lightbars 9m 9u freedom, can be fit to 9000 bars, TA, opticom and more
PN 400 SERIES HALO/STROBE 400Strobe 02-0363172