ILS Strobe Lighting Systems
DOC-3400-MNL Rev23.doc
(9/22/2021)
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Flash head, IFH-1400/2400/3400
There are three omni-directional flash head configurations available to connect to the
IPS-3400. The IFH-1400 (L-864) is a single acrylic red lens flash head with one flash
tube. Its configuration provides for red-only operation. The IFH-2400 (L-865) is a single
acrylic clear lens flash head with one flash tube. Its configuration provides for white-only
operation, i.e. white strobe at daytime and white strobe at nighttime.
The IFH-3400 by contrast contains two acrylic lenses and two flash tubes and in essence
stacks two flash heads on top of each other. The upper red lens is used for nighttime red
strobe operation while the lower clear lens is used for daytime white strobe operation, and
white backup operating, in case of red failure.
Figure 4: IFH-1400-RED Red Flash Head
Figure 5: IFH-2400 White Flash Head
Figure 6: IFH-3400-000 Dual Red/White Flash Head
