Model 371DST is a double-flash strobe housed in a Type 4X enclosure. At 80 flashes per minute and 1,000 effective candela, the Commander® is the largest strobe signal in the Federal Signal product line.  

The dome and ring assembly simply screws on, allowing for quick access to the strobe tube and printed circuit board.The base of the Commander features electrostatically applied, black epoxy paint for greater corrosion resistance. The 371DST can be surface or 1" NPT pipe mounted.  It is wired through the pipe mount opening on the bottom of the light or through side knockouts. Optional wall and corner mount brackets are available. 

The LWMB2 wall mount bracket and the LCMB2 corner mount bracket can be used for all non-hazardous environments.


Mount Surface
1" Pipe
Voltage 12-24VDC, 120VAC 50/60Hz or 240VAC
Operating Current 3.00-1.90 Amps from 12-24VDC
0.60 Amps at 120VAC
0.30 Amps at 240VAC
Light Source/Lamp Style Strobe Tube
Lamp Life 10,000 Hours
Factory Default Setting 80 Double Flashes
Peak Candela 750000
Effective Candela 1,000
Operating Temperature Minimum -31 °F
Operating Temperature Maximum 104 °F
Effective Candela Type 4X
Ingress Protection (IP) IP66
Dome Colors Amber
Height 11.380 in
Width 9.250 in
Net Weight 6.23 lb
Shipping Weight 8.30 lb

Ordering Information

Model Types
Model Description UPC
371DST-012-024A Double flash strobe, 12-24VDC, amber 782979281214
371DST-012-024B Double flash strobe, 12-24VDC, blue 782979281238
371DST-012-024C Double flash strobe, 12-24VDC, clear 782979281245
371DST-012-024G Double flash strobe, 12-24VDC, green 782979281283
371DST-012-024R Double flash strobe, 12-24VDC, red 782979281375
371DST-120A Double flash strobe, 120VAC, amber 782979281252
371DST-120B Double flash strobe, 120VAC, blue 782979281306
371DST-120C Double flash strobe, 120VAC, clear 782979280552
371DST-120G Double flash strobe, 120VAC, green 782979280606
371DST-120R Double flash strobe, 120VAC, red 782979281207
371DST-240A Double flash strobe, 240VAC, amber 782979281320
371DST-240B Double flash strobe, 240VAC, blue 782979281337
371DST-240C Double flash strobe, 240VAC, clear 782979281344
371DST-240G Double flash strobe, 240VAC, green 782979281351
371DST-240R Double flash strobe, 240VAC, red 782979281368
Product # Description UPC
K8459138A Hub kit, 3/4" conduit 782979229391
K8459130A Plug, 1/2" NPT 782979229384
Replacement Parts
Description Part Number UPC
Dome and ring assembly, amber, 371L K8459125A 782979281306
Dome and ring assembly, blue, 371L K8459125A-01 782979280552
Dome and ring assembly, clear, 371L K8459125A-02 782979280606
Dome and ring assembly, green, 371L K8459125A-03 782979281207
Dome and ring assembly, red, 371L K8459125A-04 782979281320
Dome with gasket, clear K8422B428A 782979232520
PCBA, 12-24V, 371DST K2001265D-01 782979286042
PCBA, 120VAC, 371DST K200865G-02 782979226062
Flash tube, 400V, 30W K8107178A 782979200284
Gasket, surface mount, 371 K8459127A 782979281368