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Dual Color COB LED Strip

  • High Color Rendering Index (CRI): The Dual Color COB LED Strip features a CRI of over 90, providing high color accuracy and making colors appear more vivid and natural.
  • Adjustable Color Temperature: It supports a wide range of color temperatures, from 2700K (warm white) to 6500K (cool white), making it suitable for various lighting environments, from cozy atmospheres to bright task lighting.
  • Quality Standards: All materials used comply with ROHS, CE, and REACH certifications, ensuring the product is environmentally friendly and meets safety standards.
  • Easy Installation and Flexibility: The strip is designed for flexible installation with 3M adhesive backing for quick mounting. Its flexible structure allows for bending and shaping to fit different spaces and designs.
  • Wide Beam Angle: With a 180° beam angle, the strip provides broad, even light distribution, minimizing dark spots and ensuring uniform lighting.

    What is Dual Color COB LED Strip?

    A Dual Color COB LED Strip is a type of LED strip featuring COB (Chip on Board) technology, which integrates LED chips directly onto the strip, creating a seamless, dot-free lighting effect. This strip supports adjustable color temperatures, typically ranging from 2700K (warm white) to 6500K (cool white), allowing for versatile lighting that can shift from cozy to bright tones depending on the environment and application needs. The strip also has a high Color Rendering Index (CRI) of 90+, ensuring that colors appear true-to-life and vibrant under its light.

    This type of strip is commonly used in settings that benefit from smooth, continuous lighting without visible LED dots, such as mirror lighting, interior illumination, handrails, and design installations where both color variation and uniform lighting are essential.

    Dual Color COB LED Strip Specification

    Product Features

    1. LED Quantity: 576 or 608 LEDs
    2. PCB Width: 10mm
    3. Color Temperature: Adjustable between 2700K (warm white) and 6500K (cool white)
    4. CRI (Color Rendering Index): Options available for >80, >90, and >95 to provide high color accuracy.
    5. Waterproof Ratings: IP20, IP65, IP67, and IP68 options available for different environmental needs.

    Customization options include LED quantity, PCB width, color temperature range, CRI levels, and waterproof rating. For additional customization or specific requirements, please contact us.

    Product Specification

    Part NO:

    LW-COB006

    2700K

    6500K

    LED Qty:

    608pcs per meter

    304pcs per meter

    304pcs per meter

    CRI (RA)

    90

    90

    90

    Input Voltage:

    DC12V/DC24V

    DC12V/DC24V

    DC12V/DC24V

    Watts:

    Single Color 8W           

    8W

    8W

    Mix Color 16W

    Luminous Flux:

    105~125LM/W

    100~120LM/W    

    115~135LM/W

    Color:

    2700-6500K

    2700K

    6500K

    PCB color:

    White

    White

    White

    IP Grade:

    IP20

    IP20

    IP20

    Operating temperature:

    .-25 to 45℃

    .-25 to 45℃

    .-25 to 45℃

    Beam angle:

    180 degree

    180 degree

    180 degree

    Certification:

    CE; RoHS

    CE; RoHS

    CE; RoHS

    Max Run:

    5M

    5M

    5M

    Min Run:

    12V( 26.31mm)

    12V( 26.31mm)

    12V( 26.31mm)

    24V( 26.31mm)

    24V( 26.31mm)

    24V( 26.31mm)

    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.Excellent CCT Uniformity for Continuous Orders

    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

    06.High CRI type, based on 90, even RA > 95

     

     

    Images of Dual Color COB LED Strip

    Here is some of product show in real situation:

    Videos of Dual Color COB LED Strip

    Custom LED Strip Supplier & Manufacturer

    LEDWorker is a leading manufacturer and supplier of high-quality LED strip lights, specializing in customized solutions for residential, commercial, and industrial applications. 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. Customizing Color Temperature:

    We offer standard color temperatures of 3000K, 4000K, 6000K, 8000K, and 10000K. Additionally, we can customize specific color temperatures based on customer requests. In certain environments, strict requirements for color temperature are essential. If customers provide the x and y chromaticity coordinates on the color spectrum chart, we can produce a color that precisely matches their needs.

    This level of customization ensures that lighting solutions not only meet aesthetic preferences but also adhere to technical specifications for specialized environments.

    5. Custom Color Steps:
    Our standard offering for LED strip products is three-step color binning, ensuring consistency in light output. However, if customers require finer precision, we can provide a one-step binning process, which guarantees even tighter control over color consistency.

    6. Custom Color Rendering Index (CRI):
    Some customers require specific CRI (Color Rendering Index) standards. Achieving a CRI of 90 is relatively straightforward with current LED technology. However, for higher CRI values, like 95, we need to determine if the requirement is for an average CRI or if specific parameters like R9 (which represents red tones) must also be high. A CRI of 95 or higher is typically needed in specialized environments like photography studios. We can fully meet customer demands for CRI, ensuring optimal color accuracy for any application.

    7. 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

    Waterproof Level

    Applicable To Dry Environment

    Applicable To Wet Environment

    Applicable To Water Environment

    Applicable To Flooded Environment

    Dual Color COB LED Strip Application

    The Dual Color COB LED Strip is a versatile lighting solution widely applied across various settings:

    • Home Lighting: Ideal for ceiling, wall, and cabinet illumination, creating ambient lighting in living spaces with adjustable color temperatures from warm to cool.
    • Commercial Lighting: Used in display cabinets, countertops, and signboards to enhance product visibility and highlight key areas, providing a welcoming atmosphere for customers.
    • Automotive Lighting: Serves as both interior mood lighting and exterior decorative lighting, adding a customized look to vehicles.
    • Outdoor Lighting: With added waterproofing, these strips can be used in landscaping, architectural outlining, and accent lighting for pathways, gardens, and building exteriors.

    These applications highlight the adaptability of COB Dual Color LED strips, particularly their ability to provide consistent, seamless illumination without visible light dots. Their high color rendering (CRI >90) makes them suitable for professional displays and visually demanding environments.

    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

    Aluminum Profiles

    Power Supply

    Tunable White Dimmer 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.

    Which is better, COB or smd LED?

    COB and SMD LEDs each have their advantages, depending on the specific application and requirements.

    For furniture cabinets, COB is better than SMD because COB provides softer lighting. For energy efficiency or outdoor use, SMD may be a better option. The following video provides more details:

    https://www.youtube.com/watch?v=w745ljdWbec.

    What are the disadvantages of COB LED strips?
    • COB LED strips with a 5-step color deviation may have color inconsistency issues.
    • Lower power efficiency.
    • Lower luminous efficiency.
    • Higher defect rate in waterproof LED strip production due to the flip-chip design compared to SMD LED strips.

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