Towing InstructionsTake 10% OFF $250+ orders with promo code AWHP07S8 | SEE DETAILS
Print

Whelen® L21 Super-LED® Class 1 Beacon, Magnetic Mount, Amber Lens

Traditional-profile beacon provides bright, long-lasting light
Item #: WBL42MAA
International Shipping
Manufacturer: WHELEN ENGINEERING CO INC
Manuf. Part #: L21HAM
Weight (lbs): 2.5
Class: 1
Mounting: Magnetic
Lens Color: Amber
Price: $235.99
Quantity:  BUY NOW
In stock! Usually ships within 1 business day.

More Versions

Add to Wishlist

These Whelen beacons house six LEDs to provide bright, long-lasting light output.

Options:

Magnetic Mount beacons feature a polycarbonate base and 10'L power cord with switched plug.

Permanent Mount beacons feature a polycarbonate base and permanent 1" pipe mount. Class 1 beacon also includes 6"L pigtail.

  • Long Life: 100,000-hr. LED life outlasts a regular strobe tube 50-to-1
  • Standard Vehicle Voltage: 12V DC
  • Compact: 6-7/16" dia. x 6-13/16"H
  • Versatile: 14 or 24 selectable flash patterns, depending on item
  • Low Power Draw: .65A or 1.5A, depending on item
  • Compliant: SAE J845 Certified
Length 2 L21HAM
Battery Type 6-7/16"
Cut Size 0.60 Avg/ 1.5 Max
Fits Shoe Size Amber
Shape SAE J845 Class I
Shoe Size 0
Sleeve 12 LEDS
Sold As 6-13/16"
Spool Direction Magnetic
Size N/A
Socket Sizes 12VDC
Steel Reinforced 5 Years on LEDs
Wheel Size 10' Straight Cord
Sheave Diameter 14
Fits Amber
Shank Length Whelen

LED Beacons

Installation Guide

Click the link(s) above to open the document(s) for this item. Should you wish to download it, right click on the link and select "Save Target As..." or "Save Link As...".

If you do not have Acrobat Reader, click here to download the latest version.
 
(back to top)
All versions of WHELEN L21/L22 Super-LED® Beacons:
Item # Class Mounting Lens Color Each
WBL42MAA 1 Magnetic Amber $235.99
WBL41MAA 2 Magnetic Amber $165.99
WBL41PAA 2 Permanent Amber $155.99
WBL41PCA 2 Permanent Clear $155.99
WBL42PAA 1 Permanent Amber $235.99