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Dealers Truck

Whelen L21 Series Super LED

L21 Series Beacons are now Ecnapsulated and certified SAE Class 1. Utilizing new Broadband Energy Radiator™ Technology (patent pending), these solidstate beacons resemble traditional strobe beacons but with greater light output and lower amp draw. Best of all, the Super-LED light source has a rated life that exceeds that of comparable flash tubes by more than 50:1.

  • Fully encapsulated electronics are moisture and vibration resistant.
  • Amber low and high domes meet SAE J845 Class 1 360° certified specifications.
  • White/Clear high domes meet SAE Class 2.
  • Select 12 or 24 VDC.
  • Rated for thousands of hours use.
  • SmartLED® beacon design.
  • High or low dome.
  • Low current draw: 1.5 amp (peak), 0.6 amp (average) @12.8 VDC.
  • Polycarbonate base.
  • Virtually no EMI radiation.
  • Five year HDP Heavy-Duty Professional Warranty.
  • Permanent mount features 25 Scan-Lock™ alternating and simultaneous flash patterns, including steady-burn.
  • Combination mounting: 1" pipe, permanent or J-hook.
  • Supplied with 6" pigtail.
  • Synchronize with up to 8 beacons.
  • Photocell Hi/Low mode available, contact factory.
  • 75 SignalAlert™ flashes per minute standard, 25 Scan-Lock™ flash patterns to choose from.
  • Supplied with 10" straight cord and cigar plug with LED “ON" indicator On/Off switch and pattern control selection switch.
  • 12 VDC models.
  • 80 lb. magnetic mounting base.
  • Magnetic and magnetic/suction mount models do not include cruise light, low power or SYNC functions.