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 max visibility

🔧Universal 12V-24V easy surface mount

🔴4 high-intensity red LED chips

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Description

🚨 Light Up Your Drive, Command the Road!

PLUG PLAY POWER - Designed for effortless installation on any vehicle with 12V-24V systems—complete with mounting hardware and intuitive wiring.
ILLUMINATE WITH IMPACT - Ultra-bright 4 SMD LEDs deliver eye-catching red flashes that cut through fog, rain, and night darkness.
SYNC STROBE YOUR STYLE - Choose from 17 dynamic flashing modes and synchronize multiple lights for a seamless, commanding presence.
VERSATILE SAFETY UPGRADE - Perfect for trucks, emergency vehicles, construction rigs, and even your weekend ride—boost your visibility and safety instantly.
BUILT TO BRAVE THE ELEMENTS - Waterproof polycarbonate housing ensures durability and consistent performance in all weather conditions.

The Raryloy 4 LED Red Strobe Lights Kit features 4 ultra-bright SMD red LEDs with 17 customizable strobe patterns, compatible with 12V-24V vehicles. Its compact, waterproof design allows easy surface mounting on trucks, emergency vehicles, and more, enhancing nighttime and adverse weather visibility for superior road safety.

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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€ 89.14

Duties & taxes included

In stock

Sold byAmazon GERMANYDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to GERMANY.

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