Whelen L21 Low Dome Beacon Amber - Magnetic Mount

The Whelen L21 beacon offers high-intensity, 360-degree light output, perfect for utility and construction vehicles. This beacon is engineered to perform under the toughest conditions, including harsh weather and heavy-duty environments, making it a reliable solution for vehicles that need superior warning power. Available in high and low dome models, the L21 is easy to install and offers multiple flash patterns to meet various operational needs. Its advanced Super-LED® optics provide consistent light output, while its rugged construction guarantees thousands of hours of continuous use. The L21 combines durability and performance, delivering long-lasting warning protection to keep your vehicle visible and safe on the road.

FEATURES

• SAE Class 1 Certified - L21 (Amber)
• High or low dome models available
• Polycarbonate base
• Full reverse polarity protection
• 100% solid-state electronics
• Hard-coated domes minimize environmental damage from sand, sun, salt, and road chemicals
• Fully encapsulated for moisture, vibration, and corrosion resistance
• SmartLED® beacon design
• Available in permanent, magnetic, or magnetic/suction mount models
• L21 models are available in Amber or White
• Rated for thousands of hours of use
• Integrate with other Whelen beacons through synchronize feature
• Virtually no RFI/EMI radiation
• Low current draw: 1.5 amp (peak), 0.6 amp (average) @12.8 VDC
• Low dome: 5-5/16” (134mm) H x 6-7/16” (163mm) Dia.
• High dome: 6-13/16” (172mm) H x 6-7/16” (163mm) Dia.
• Five-year warranty

PERMANENT MOUNT

• Combination mounting: 1” pipe/permanent
• Supplied with a 6” pigtail
• 25 Scan-Lock™ alternating and simultaneous flash patterns, including steady-burn
• Synchronize with up to eight Whelen beacons
• Photocell Hi/Low mode available, contact factory
• 12 VDC, for 24 VDC models contact factory

MAGNETIC & MAGNETIC/SUCTION MOUNT

• Supplied with a 10’ cord and cigar plug with built-in On/Off switch with LED “On” indicator and pattern control selection switch
• 80 lb. magnetic mounting base
• 75 SignalAlert™ flashes per minute standard
• 25 Scan-Lock flash patterns
• Low amp draw: 0.65 (peak), 0.26 (average) @12.8 VDC
• 12 VDC