Can these be controlled from an arduino like other ws2811 rgb led if they are connected to 12vdc supply?

The length of the wire between the modules is 10CM and the length of the module is about 6.7CM So the total unfolded length is 3.34M(11ft)/20PCS

How do I program this please ?

Need to be programmed by a matching controller, Simple programming can be done through some Bluetooth WS2811 controllers. Complicated programming requires computer software editing! If you are a non-professional try DIY. You can try to edit a simple program with a Bluetooth controller! You can try to search for "WS2811 Bluetooth controller" on Amazon to find the corresponding controller

Are these the samsung modules?

The power of each module is 0.72W, the power of a string is 0.72Wx20=14.4W； The power of 10 strings is 14.4W x10=144W； It is recommended to use a 200W； The power supply reserves about 30% power margin； Use parallel connection between each string, not series connection. Otherwise, the voltage drop will be serious and the brightness of the tail end will be darker

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YUNBO 100Pcs WS2811 RGB LED Module Lights DC 12V SMD 5050 Addressable Dream Color RGB LED Module Waterproof IP65 LED Storefront Lights with Tape Adhesive Backside

YUNBO 100Pcs WS2811 RGB LED Module Lights DC 12V SMD 5050 Addressable Dream Color RGB LED Module Waterproof IP65 LED Storefront Lights with Tape Adhesive Backside

Product ID: 451885867

Details

Brand
YUNBO
Colour
M50c3c
Indoor/outdoor use
Indoor
Light colour
Multicolor
Light source type
LED
Occasion
Christmas

🌈WS2811 addressable RGB for dynamic color control

💡0.72W ultra-efficient power/module

💧IP65 waterproof for all-weather durability

B/.310

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Description

🌈 Light up your world with color that commands attention!

VIBRANT DREAM COLORS - Individually addressable WS2811 LEDs deliver stunning, customizable RGB effects
ENERGY SMART BRILLIANCE - Super bright yet low power consumption keeps your space lit without the energy guilt
PLUG PLAY PEEL AND STICK - 3M adhesive backing for effortless, damage-free installation anywhere
VERSATILE AMBIANCE CREATOR - Perfect for storefronts, gardens, decks, and signage—elevate your environment instantly
BUILT TO BRAVE THE ELEMENTS - IP65 waterproof rating means your lighting stays flawless rain or shine

The YUNBO 100Pcs WS2811 RGB LED Module Lights feature 300 high-efficiency 5050 SMD LEDs with individually addressable WS2811 chips, running on safe 12V DC power. Each module consumes just 0.72W and is IP65 waterproof, making them ideal for both indoor and outdoor use. With 3M adhesive backing, these modules offer easy peel-and-stick installation for dynamic, customizable lighting solutions that last over 50,000 hours.

Specifications

ASIN	B08LB3KGP5
ASIN	B08LB3KGP5
Additional Features	Dimmable, high brightness, shock-resistant
Brand Name	YUNBO
Color	M50c3c
Connectivity Protocol	One-wire communication protocol
Control Method	Remote
Controller Type	WS2811 Controller
Customer Reviews	3.5 3.5 out of 5 stars (24)
Customer reviews	3.5 3.5 out of 5 stars (24)
Date First Available	8 February 2019
Form Factor	String of lights with individual modules
Included Components	100Pcs 3 LEDs RGB 5050 WS2811 LED module lights (20pcs/string)
Indoor Outdoor Usage	Indoor
Ingress Protection Code Rating	IP65
Is Discontinued By Manufacturer	No
Item Dimensions	7.5 x 1.6 x 0.5 centimeters
Item Length	585 Inches
Item Weight	1.8 Pounds
Item model number	XH-5050-3ZD
Light Color	Multicolor
Light Source Type	LED
Manufacturer	YUNBO
Manufacturer	YUNBO
Manufacturer Part Number	M-2811
Material Type	Plastic
Model Number	XH-5050-3ZD
Number of Items	100
Number of Light Sources	300
Occasion	Christmas, Halloween
Power Source	Corded Electric
Product Dimensions	7.5 x 1.6 x 0.5 cm; 816.47 g
Product Style	Modern
Seasons	All Seasons
Theme	Fantasy
UPC	788703581865 700391038414
Unit Count	100 Count
Voltage	12 Volts (DC)
Water Resistance Level	Waterproof
hanging_pattern_layout	Linear

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B/.310

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered 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 Panama.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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