Can you program left lights to flash, then right lights, so the flashing alternates side to side?

The yellow wire touches the black wire of the same light for less than 1 second to move to the next mode, just choose your favorite flashing mode.

how many amps does the 3 led amber strobe draw? i need to wire in an inline fuse for my single light fixture assembly

The results measured at DC12V : when in flashing mode, the maximum current is 1.16A, when in constant light condition the power is 1.3W

Is there anyway to make this light steady instead of flashing? I just want the steady color and no flashing

You want a Still mode, the yellow wire is used to change the mode, Yellow Wire Touches Black For Less Than 1s To The Next Mode, until a mode is always on

is there a memory? meaning, if power is cut will it remember the last flashing mode that was selected or do I have to select a mode every time?

Yes,Raryloy led flashing strobe lights have Last Pattern Memory Recall Function

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4 LED Red Strobe Lights Vehicles Trucks Emergency Strobe Lights Kit 12V -24V Beacon Warning Hazard Flash Strobe Lights Bar Grill Grille Surface Mount Red Lamps

4 LED Red Strobe Lights Vehicles Trucks Emergency Strobe Lights Kit 12V -24V Beacon Warning Hazard Flash Strobe Lights Bar Grill Grille Surface Mount Red Lamps

Product ID: 643577219

Details

Brand
Raryloy
Colour
Red
Specific Uses For Product
Strobe Lights
Light Source Type
LED
Vehicle Service Type
Truck

⚡17 strobe patterns for ultimate visibility

🔧Universal 12V-24V fit, easy surface mount install

🔴4 high-intensity red LED chips per unit

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S/.349

Duties & taxes included

In stock

Sold byAmazon PeruDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚨 Light Up Your Safety Game — Be Seen, Be Safe, Be Unstoppable!

SYNC SAFETY MEMORY - Synchronize multiple lights perfectly and retain your last used mode for consistent, reliable performance.
EFFORTLESS INSTALLATION - Surface mount design with included gasket and screws means no-fuss setup on grille, bumper, or side markers.
PLUG PLAY VERSATILITY - Works seamlessly with all 12V-24V vehicles — trucks, pickups, emergency, and construction fleets.
BRILLIANT RED VISIBILITY - Four ultra-bright SMD LEDs with clear polycarbonate lens deliver vibrant, daylight-visible warning signals.
COMMAND ATTENTION INSTANTLY - 17 dynamic strobe modes to make your vehicle impossible to ignore in any situation.

The Raryloy 4 LED Red Strobe Light Kit is a compact, ultra-bright emergency lighting solution designed for 12V-24V vehicles. Featuring 4 high-intensity red LEDs per unit and 17 customizable strobe patterns, it enhances vehicle visibility day and night. Its universal surface mount design ensures easy installation on trucks, pickups, and emergency vehicles, while synchronization and memory functions provide seamless, professional-grade performance.

Specifications

ASIN	B0BYS99BX8
Additional Features	Waterproof
Auto Part Position	Outside
Best Sellers Rank	#264,238 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #263 in Automobile Warning & Emergency Lights
Brand	Raryloy
Brand Name	Raryloy
Colour	Red
Compatible with Vehicle Type	Truck
Country of Origin	USA
Customer Reviews	4.3 out of 5 stars 415 Reviews
Is Assembly Required	Yes
Lens Colour	Clear
Lens Material	Polycarbonate
Light Source	LED
Light Source Type	LED
Manufacturer	Raryloy
Manufacturer Part Number	04K-R
Model	04K-R
Model Year	2014
OEM Equivalent Part Number	04K-R
Specific Uses For Product	Strobe Lights
Unit Count	1.0 Count
Vehicle Service Type	Truck
Wattage	1.9 Watts
What Is In the Box	Comes with housing

Reviews

R**.

Item was the correct items and came in on time

6.12.2025

K**G

The best

Work great

1.06.2025

E**N

Not very bright

Not bright at all. Half as bright as others I’ve used.

21.09.2025

E**W

The wiring is polarity specific.

Easy to install. They are polarity specific as I think all LEDs are. They have a programming feature, the flash pattern can be changed to seven different settings. The yellow wire of the four is simply tapped against a ground change the setting and then the light retains that setting. The lights can be linked together, so they flash in synchronization.

27.05.2026

A**R

Bright

Bright strobe will get your attention. Fast shipping. Would buy again

12.10.2024

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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