Digital White COB LED Strip
- High-quality LED Chips: Uses top-brand LED chips, offering high brightness and low light decay, with a lifespan of over 25,000 hours.
- Color Options: Available in 3000K, 4000K, and 6000K, perfect for creating soft, natural white light. Supports single-color spotlight effects and programmable dimming for versatile control.
- Compliance: All materials meet RoHS, CE, and REACH standards, ensuring safety and environmental compatibility.
- Ease of Installation: Easy to install and store; flexible design allows it to be bent into various shapes. The back is equipped with 3M adhesive tape for convenient mounting.
- Wide Beam Angle: 180° beam angle for broad and even light distribution.
- Cuttable Design: The strip can be cut to the required length, offering customization for different projects.

What is Digital White COB LED Strip?
The Digital White COB LED Strip uses a method of directly bonding LED chips onto a PCB board, creating a more compact and efficient light source layout. This approach eliminates the gaps between individual LED matrices commonly found in traditional SMD LED strips, ensuring a more uniform light output. It effectively avoids issues like light spots and shadows.
Designed with WS2811 IC and controlled by SPI, this LED strip is specifically tailored for white light applications. It allows for adjustable white light or dynamic white lighting effects, and the color temperature can be adjusted according to the user's needs and environmental conditions, offering greater flexibility and enhanced lighting control.
You can view the product demonstration video here.
Digital White COB LED Strip Specification
Product Features
- LED Quantity: Options of 360 or 378 LEDs per meter.
- PCB Width: 10mm
- Color Temperatures: 3000K, 4000K, 6000K.
- Waterproof Ratings: Available in IP20, IP65, IP67, and IP68, offering versatility for various environments.
Customization: Options to customize LED quantity, PCB width, color temperature, CRI, and waterproof level to meet specific project needs.
Product Specification
Part NO:LE
|
LW-COB124 |
LED Qty: | 360 pcs per meter |
Input Voltage: | DC24V |
IC QTY: | 24V(12 pcs IC) |
Watts: | 24V(7W) |
Color: | Addressable White(3000K/400K/6000K) |
PCB Color: | White |
IP Grade: | IP20 |
Control signal: | SPI |
Beam angle: | 180 degree |
Certification: | CE; RoHS |
Max Run: | 5M |
Min Run: | 24V 166.5MM |
Products Details
01.Wide Viewing Angle
The COB LED strip offers a viewing angle of up to 180 degrees, compared to the typical 120-degree angle in standard SMD LED strips.
This is achieved by placing the chip directly on the PCB and covering it with phosphor, which results in fewer dark spots and a broader light spread.
02.Outstanding CCT Uniformity
With an experienced engineering team, we maintain exceptional Correlated Color Temperature (CCT) consistency across continuous orders,
achieving a 3-step MacAdam ellipse (3 SDCM) for color uniformity. This ensures that each order will match in color temperature and brightness,
delivering reliable and consistent quality to customers.

03.22 AWG Pure Copper Wire
We use high-quality 22 AWG pure copper wire for connectivity. Each LED strip end is stripped to 3/8 inches for easy wiring,
focusing on durability and effective power transmission.
04. Excellent Iinear Iighting performance, Dot FREE.
2835SMD Led Strip With Aluminum Profile:
VS
COB Led Strip With Aluminum Profile
05.Waterproof Level
Non waterpro type
Extruded Silicone waterproof
Put in tube waterproof
Click to see a video on waterproofing options
06.Very nice color
Images of Digital White COB LED Strip
Here is some of product show in real situation:




Videos of Digital White COB LED Strip
Custom LED Strip Supplier & Manufacturer
LEDWorker is the top manufacturer and supplier of high quality LED Strip Light. As a professional Addressable LED strip manufacturer, we can choose the right lamp beads according to the needs of production manufacturers, IC customize the most suitable Addressable LED strip, and we can also provide professional installation drawings for the actual installation sites of the engineers, we can provide the corresponding products according to your design, and we can also make the effect you are satisfied with according to your requirements. We can also provide professional installation drawings for the actual installation places of the engineers.
Our automated production lines ensure product consistency and quality, enabling us to provide reliable, energy-efficient lighting solutions. We offer extensive OEM and ODM services, tailoring LED strips to meet specific requirements such as LED density, PCB width, color temperature, and waterproofing level.
Our commitment to quality is underscored by certifications, including CE and RoHS, ensuring safety and environmental friendliness. With competitive pricing, flexible order quantities, and a dedicated support team, LEDWorker is a trusted partner for all LED strip lighting needs.
Customizing LED Strip Components:
1. Customizing LED Quantity:
Based on customer requirements, the number of LEDs per meter can be adjusted. Changing the density of LEDs affects the strip's lighting effect, with higher densities providing better linearity. Additionally, adjusting the arrangement of LEDs impacts the brightness and voltage drop across the strip, allowing for tailored lighting performance.
2. Customizing PCB Boards:
LED strips can have customized PCB boards to suit different installation environments. For narrow spaces, thinner strips can be produced, while for higher brightness needs, wider PCBs may be used to enhance heat dissipation. Moreover, double or triple-row LED arrangements can be achieved by expanding the PCB width to deliver the desired lighting effects.
3. Customizing Waterproofing:
Depending on the intended usage environment, various waterproof levels can be applied. For instance, IP20 indicates no waterproofing, IP65 is gel-coated, and IP67 uses tubing or extrusion methods for waterproofing. For outdoor applications like neon LED strips, IP67 is commonly used, and IP68 offers the highest level of waterproofing with considerations for plug and cable sealing to ensure complete water resistance.
This level of customization ensures that clients get the most suitable LED strip solutions for their specific projects, whether for indoor decor or demanding outdoor lighting installations.

4. Custom Packaging:
Single-color LED strips are often used for home and commercial decor, and we provide packaging customization to cater to wholesalers. This includes custom labels, special bags, boxes, and display stands, offering a one-stop service experience for our clients.
Industry Expertise: We bring years of customization experience, having served notable clients such as Ford and Best Buy with OEM and ODM services. Our products adhere to ISO9001, CE, RoHS, and UL standards, ensuring quality and reliability.
For any inquiries, our sales team is available 24/7 to provide comprehensive support.
With our extensive experience in customizing LED strips, we have provided OEM and ODM services to well-known brands like Ford and Best Buy. All our products comply with ISO9001, CE, RoHS, and UL certifications. We are confident in our ability to deliver products that meet your specific needs. If you have any requests, please contact our sales team—they are available 24/7 to offer you a comprehensive purchasing experience.
Dimensions

Connect Drawing

Digital White COB LED Strip Application
The Digital White COB LED Strip allows for adjustable white or dynamic white lighting effects through a controller. It is capable of adjusting both color temperature and brightness, making it suitable for various environments.
Key applications include:
- Indoor Lighting: Provides customizable white light suitable for different room settings, such as living rooms, kitchens, and bedrooms.
- Smart Homes: Users can adjust color temperature and brightness to create various moods and personalized lighting experiences, enhancing comfort and functionality in a smart home environment.
- Offices & Commercial Spaces: Ideal for workspaces, it allows for light adjustments based on work needs, improving productivity and providing a comfortable lighting environment. It can be used for task lighting or ambient lighting, creating a more ergonomic and efficient workspace.
- Decorative Lighting: Commonly used for backlighting or display cabinet lighting, creating soft, layered, and visually appealing effects, perfect for exhibitions, showrooms, and other decorative installations.
Installation
(1) Paste Installation:
This Installation Method is Generally Used for the Waterproof Environment,
And the High-Viscosity 3m Adhesive is Attached to the Back of the Lamp Strip,
Which Can Be Directly Pasted on the Required Solid. The Surface of the Media.

Easy To Use And Easy To Install

Tear Off The Adhesive Tape

Paste To Where You Need To Install
Accessories

Middle Connectors

90 cable Connector

End connector

Aluminum Trough

Power Supply

Controller
How to cut and connect it

Cut the COB on the cut mark

Take the 3M tape out.

Put the strip with the connector and connect it together

press the PIN into the PCB

After cut COB led strip lights and connect it together
How we guarantee the quality
As a professional LED manufacturer, we ensure that all our LED strips undergo rigorous testing to guarantee their quality and durability. Below are the specific tests, conditions, cycles, criteria, and equipment used to maintain high product standards:
Product Reliability Project |
||||
Test Item |
Test Conditions |
Duration/Cycle |
Judgment condition |
Use equipment |
Thermal Shock |
–40℃ 30min↑↓5sec100℃ 30min |
200cycles |
No cracked glue, no dead light |
Hot and cold shock box |
Humidity Heat Storage |
Ta=85℃、RH=85% Rated voltage |
1000hr |
Luminous decay≤10%,no cracked glue, no dead light |
High temperature and humidity box |
Life Test |
Ta=25℃ Rated voltage |
1000hr |
Luminous decay≤3%,no cracked glue, no dead light |
Room temperature aging seat |
High Humidity Heat Life Test |
60℃ RH=90% Rated voltage |
1000hr |
Luminous decay≤10%,no cracked glue, no dead light |
High temperature and high humidity aging box |
Twist Test |
360°/cycle Fixed and twisted at both ends |
300 |
No dead light, no cracked glue |
Distortion test machine |
Packing




FAQs
Here is the top frequent asked questions. If you are still not very clear, feel free to content our consultant for more details.
We offer FREE SAMPLES for your business.
The main differences between RGB and white LED strips are in color representation, control methods, and application scenarios.
- Color Representation
- RGB LED strips use red (R), green (G), and blue (B) LEDs to mix and produce a wide range of colors. You can control these colors using a controller or app to create the desired color effects.
- White LED strips use a combination of RGB LEDs and an additional white (W) LED, often a warm white, to create more diverse color options, including pure white light.
- Control Method
- RGB LED strips can typically be controlled via a remote or mobile app, allowing you to change colors, adjust brightness, and select different modes.
- White LED strips offer more advanced control options, including music synchronization, interactive modes, and even voice control.
- Application Scenarios
-
- RGB LED strips are ideal for creating dynamic and special effects in places like bars, nightclubs, theaters, and stage performances, adding vibrant color to your environment.
- White LED strips are used in residential spaces, kitchens, living rooms, or offices for ambient or task lighting. They allow for more subtle lighting adjustments and are commonly used in decorative lighting, under-cabinet lighting, and accent lighting.
The main difference between analog and digital LED strips is in their control methods, dimming effects, lifespan, and cost.
- Control Method
- Analog LED strips use analog signals to control brightness by adjusting the current, which can vary continuously but with limited control and susceptible to interference.
- Digital LED strips use digital signals (PWM dimming), allowing precise brightness control via pulse-width modulation, providing more stable performance and less interference.
- Dimming Effect
- Analog dimming offers continuous dimming but may shorten the LED lifespan due to operating outside rated current, with lower efficiency.
- Digital dimming uses PWM technology to offer flicker-free dimming at frequencies above 120Hz, providing smoother and more consistent brightness adjustments.
- Lifespan
- Analog dimming can shorten the LED lifespan due to inefficiency and non-rated current operation.
- Digital dimming reduces LED wear by ensuring operation within rated current, extending the lifespan.
COB and traditional LED technologies each have their advantages and disadvantages depending on the application.
COB (Chip On Board) LED places multiple small chips close together on a single board, producing a smooth, uniform light with virtually no visible dots. This makes COB LED ideal for applications requiring soft, even lighting, such as commercial lighting.
On the other hand, SMD (Surface Mount Device) LED chips are typically spaced apart, which can result in a spotty light effect if no diffusion material is used. SMD is more suitable for applications where distinct light points are needed and can be customized to create brighter strips, with more flexibility in customer specifications.
- Color Consistency Issues: COB LED strips may suffer from color unevenness, particularly in environments requiring high consistency. The color variation can be more apparent, especially with a 5-step MacAdam ellipse.
- Lower Power Consumption: While lower power consumption is good for energy-saving, it can result in insufficient brightness in scenarios with high brightness requirements.
- Lower Light Efficiency: COB LEDs generally have lower light efficiency than SMD LEDs, meaning they may offer lower brightness at the same power.
- Higher Defect Rates in Waterproofing: The flip-chip structure used in COB LEDs is more complex, leading to a higher defect rate in waterproofing processes compared to SMD LEDs. This can make COB LED strips more prone to defects during the manufacturing process.
Inspire Creative Lighting With LedDesignsPro!
Inspire Creative Lighting With LedDesignsPro!
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