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ST21 DC Strobe Warning Light

Manufacturer: Tri-Lite Inc

F.O.B. Chicago, Illinois
Dome Colors Available: Amber, Blue, Clear, Green, Purple or Red

The ST21 is a compact strobe warning light excellent for indoor and outdoor signaling, safety or warning applications. Auto-voltage design allows this light to work where input DC voltage is 12VDC-48VDC. Available in permanent mount (pedestal) or magnetic mount (plugs into a vehicle’s DC adapter) models.

  • High output 3-4 Watt - 3.6 joules
  • 70 to 80 flashes per minute
  • 360° Fresnel / fluted lens
  • Low current draw, under 350 mA at 12 VDC
  • 6 1/2" high, 5-1/2" diameter, Shipping Weight, 2 lbs.
  • Model Info

2 Models Available for ST21 DC Strobe Warning Light

  • Prices subject to change without notice

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Model No. Mounting Voltage Price Ea. Qty
ST21-P Permanent 12-48 VDC $258.00
ST21-M Magnetic 12-48 VDC $166.00