Whelen ULF44 4-Channel LED Flasher – 62 Flash Patterns, 5 Amps per Channel
$92.75 USD
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SKU:
ULF44
In stock — 1 on the shelf
Whelen ULF44 4-Channel LED Flasher – 62 Flash Patterns, 5 Amps per Channel
Compatible With:
Not Model Specific
Qualifies for Free Shipping on orders $200+
Enjoy free standard ground shipping on orders of $200 or more within the 48 contiguous states.
Some items may require special handling fees. Orders under $200, or containing oversized or 75+ lb items, will include additional shipping charges.
Have questions? Contact our parts department—we’re happy to help.
$92.75 USD
Shipping calculated at checkout.
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Pickup available at Battelini Wrecker Sales
Usually ready in 5+ days
The Whelen ULF44 four-channel LED flasher turns steady-burn LED and Super-LED® lightheads into a coordinated warning package. It runs alternating, simultaneous, or synchronized patterns from one compact, fully encapsulated module. Put it behind the perimeter lights, grille lights, and body-mounted LEDs on your rollback or wrecker when you want every light working together instead of blinking at random.
Whelen ULF44 Specs
- Outputs: 4 outlets / 4 independent channels
- Capacity: Up to 5 amps (60 watts) per channel. Do not exceed.
- Flash patterns: 62 Scan-Lock™ patterns: alternating, simultaneous, and synchronized
- Inputs: Scan-Lock pattern select and synchronization
- Protection: Short-circuit and thermal protection on every channel
- Construction: Fully encapsulated for water and shock resistance
- Voltage: 12 VDC
- Dimensions: 1-5/8" H x 2" W x 2-3/4" L (41 x 50 x 70 mm)
Why Operators Run the ULF44
Five amps per channel is a lot of headroom for LED lightheads. You can run more than one light on a channel as long as the combined draw stays under 5 amps. Scan-Lock lets you cycle through the patterns and lock in the one you want without a laptop or programming cable. The small footprint fits behind a body panel or inside a toolbox compartment where a bulkier controller won't.
Fitment
The ULF44 is not vehicle-specific. It is designed for LED and Super-LED® lightheads wired for steady burn. Before you install, confirm that your lightheads support steady-burn operation and add up their amp draw per channel.
Not sure the ULF44 is the right flasher for your light package? Call our parts department at (856) 697-5250.
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Shipping & Returns
Shipping+
In-stock orders placed before 2PM ET ship the same business day from our New Jersey warehouse. Most ground orders arrive in 2–4 business days. Free ground shipping on orders over $200; expedited and freight options are quoted at checkout.
Returns+
Unused parts in original packaging can be returned within 30 days for a full refund, less return shipping. Defective items are covered under the 2-year limited warranty — call us and we'll handle the replacement directly.
Fitment Guarantee+
If we confirm a part fits your truck and it doesn't, return shipping is on us. Send a photo before you order and we'll verify it against your NRC model and serial range.
