As the most widely used LED strip on the market, WS2811 has a high market share, this LED strip is another new WS2811 COB addressable LED strip developed after the WS2812B addressable COB LED strip; LED density is 216LED/m, the capacity of a single LED is larger than WS2812B COB LED, so the brightness is higher, and there is almost no light spot.
WS2811 LED integrated chip and control circuit are in the package component, accept SPI controller data input, serial single-wire cascade interface, using PWM technology to generate pulse width modulation signal to achieve 256 levels of grayscale adjustment and output 16 million color chasing dynamic effects, suitable for indoor or outdoor decorative lighting.
This 216LEDs/m addressable RGB COB led strip supports DC12V low-voltage input, adopts an external driver IC method, a single IC can control 6 LEDs, every 6 LEDs can be cut and the length of the LED light strip can be customized. The light strip is wrapped with a new waterproof material, which has a good waterproof effect and the back uses high-quality 3M tape, which has good adhesion and is easy to install, you can also purchase extra LED mounting brackets for indoor & outdoor complex environment.
What is the difference between WS2811 COB and WS2812B COB LED strip light?
1. LED Chip: WS2811 COB uses WS2811 chip, external IC, which has a high market share and low price, suitable for home decorative lighting; WS2812B COB uses WS2812B chip, internal IC, which is an upgraded version of the traditional built-in driver IC, with stable performance and strong heat dissipation, suitable for industrial lighting.
2. Working voltage and waterproof level: WS2811 COB supports DC12V input, a single IC controls 6LEDs, and supports IP65 waterproofing and is suitable for indoor & outdoor environments; WS2812B COB supports DC5V input, and the entire LED strip is IP67 waterproof, which is better for outdoor environments.
3. LED density and brightness: WS2811 COB single LED has a larger coverage area, so the brightness is higher and the light-emitting area is larger, but the LED density is 216LEDs/m; WS2812B COB has a higher density, 320Chips/m, with a smaller visual light spot
4. Custom LED strip length, WS2811 COB supports the entire 5m/16.4Ft without voltage drop sale, while WS2812B COB only supports every 1m/3.28Ft without voltage drop sale.
Product Feature
►WS2811 intelligent LED chip
►DC12V low voltage input
►6LEDs cuttable, single LED control 6LEDs
►serial single-wire cascade interface
►66LEDs/Ft high density and high brightness
►Waterproof LED strip light
►A whole 5m/16.4Ft by sale
►256 grayscale adjustment
►16 million color chasing dynamic effects
Standards and Certifications
Product Specification
LED Strip Type
WS2811
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COB Flexible led strip light specification
LED Chip
Epistar Chip
Input Voltage
DC12V
Working Power
32W/m, 160W/Roll Max
Working Temperature
-20℃~+45℃
Length
5m/16.4Ft
Cuttable Length
6LEDs Cuttable; 27.77mm/1.09in
IC Quantity
11ICs/Ft, 36ICs/m, 180ICs/Roll
LED Quantity
66LEDs/Ft, 216LEDs/m, 1080LEDs/Roll
Wavelength NM(RGBY)
Red(
620-630nm
), Green(515-525nm
), Blue(465-475nm
), Yellow(585-595nm
)Cut Length
12mm/0.47in
PCB color
White
Lamp Luminous Flux(lm)
1000 lumens/m
Beam Angle
180°
Waterproof Rating
IP65 Waterproof (Epoxy cover waterproof, Epoxy Resin, PCB surface is encapsulated with plastic Gel, with self-adhesive 3M back)
How to choose LED strip lights kit?
You can choose the controller or power supply or controller plus power option for this COB LED strip. Of course, only the COB LED light is also completely possible. The difference is whether you need to control the LED brightness change of the COB strip and whether you can supply power to the light strip.
In the following table, we list for you which products you will get if you choose the kit. If you have other needs, please check our product categories.
Note:
Please do not exceed 80% of Power Supply capacity when calculating Power Supply size to use in your system.
Otherwise it will affect the brightness of the LEDs and the service life of the power supply.
In order to ensure that you use this light strips in the process of the front and behind the light of the same brightness, please supply power at both ends of each roll led strip lights.
Connection Diagram: How to Wire Addressable LED Strip Lights?
With high quality products and considerate service, we will work together with you to enhance your business and improve the efficiency. Please don't hesitate to contact us to get more details of customized COB LED.