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Dotless COB Cut Anywhere Linear LED Strip

  • Dot-Free, Flexible Cutting: This dotless LED strip allows seamless, precise installation with a "cut-anywhere" feature. Each segment can be cut without impacting the functionality of other LEDs, making it adaptable for custom lengths and specific projects.
  • High-Quality Dual-Sided Copper FPC Board: Constructed with a high-quality flexible copper PCB, it ensures durability, easy installation, and flexibility. The back of the strip includes a 3M adhesive tape for secure mounting on various surfaces.
  • High-Density COB Chips: The LED strip incorporates high-density COB (Chip-on-Board) chips, which provide a soft, uniform light output without visible hot spots, enhancing brightness and offering a smooth, continuous lighting effect.
  • Wide Beam Angle and High CRI: With a 180° beam angle, the strip delivers broad, consistent illumination. The high Color Rendering Index (CRI) enhances color accuracy, making it ideal for applications where color fidelity and light quality are essential.

What is Dotless COB Cut Anywhere Linear LED Strip?

The Dotless COB Cut Anywhere Linear LED Strip is a type of LED strip that uses Chip-on-Board (COB) technology, where COB chips are directly mounted onto the PCB (Printed Circuit Board). This design enables "cut-anywhere" flexibility, meaning each segment of the strip can be cut at any point without affecting the performance of other LEDs. It is especially suitable for applications that require seamless lighting without visible hotspots, as the high-density arrangement of COB LEDs provides a smooth, continuous output.

The LED strip also benefits from being hidden within aluminum profiles, creating a sleek "dot-free" lighting effect. This design minimizes visible points of light, giving the appearance of a single continuous line of light rather than individual LEDs, making it ideal for aesthetic or high-precision lighting requirements.

Dotless COB Cut Anywhere Linear LED Strip Specification

Product Features

  1. LED Quantity:320/400/480/512/528 LEDs
  2. PCB Width: 5mm/8mm/10mm/12mm
  3. Color Temperature: 2700K/3000K/4000K/6500K
  4. 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

Advantage: 1, Free Cut COB strip 2, Free Cut COB strip
Part NO: COB074 COB074
LED Qty: 528pcs per meter 528pcs per meter
CRI (RA) >90 >90
PCB Width IP20: 8mm 8mm
Input Voltage: DC12V DC24V
Watts: 13W 13W
Luminous Flux: 90-120LM / W 90-120LM / W
Color: 3000/4000/6500K 3000/4000/6500K
PCB color: White White
IP Grade: IP20 IP20
Operating temperature: .-25 to 45℃ .-25 to 45℃
Beam angle: 180 degree 180 degree
Certification: CE; RoHS CE; RoHS
Max Run: 5M 5M
Min Run: Cut free Cut free
   

Products Details

01.Flexible Cutting

The strip is designed for precise, incremental cutting to any length without significant shadowing, perfect for customized lighting layouts.

02.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.

03.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.

04.22 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.

05.Waterproof Level

 Non waterpro type

Extruded Silicone waterproof

Put in tube waterproof

Check out the video

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

 

 

Images of Dotless COB Cut Anywhere Linear LED Strip

Here is some of product show in real situation:

Videos of Dotless COB Cut Anywhere Linear 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

Dotless COB Cut Anywhere Linear LED Strip Application

The Dotless COB Cut Anywhere Linear LED Strip are widely used in the LED lighting field, offering uniform light and a linear effect. Here are some common application scenarios for Dotless COB Cut Anywhere Linear LED Strip:

  • TV Background Wall: Provides soft and even lighting to enhance the ambiance of the space.
  • Recessed Lighting: Perfect for architectural designs with recessed or hidden slots, offering a concealed, uniform light effect that enhances the modern feel of the space.
  • Cabinet Lighting: Ideal for installation under kitchen and dining cabinets, providing ample auxiliary lighting to improve visibility and convenience.
  • Counter Lighting: Commonly used in malls, display cabinets, and bars, installed under counters to enhance lighting effects and add a decorative and refined touch.
  • Mirror Lighting: Due to its soft, even light, Dotless COB Cut Anywhere Linear LED Strip are often used in mirror lighting, eliminating reflections and providing natural, soft light for tasks like makeup and shaving.

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

End connector

90 cable connector

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.

Can you cut RGB LED strip lights anywhere?

No, RGB LED strip lights cannot be cut just anywhere. They typically have designated "cut marks" or "scissor symbols" along the strip, which indicate safe cutting points. This is because RGB strips have a specific arrangement of LEDs that need to be maintained for functionality. Cutting outside these marks may disrupt the circuit and prevent the strip from working properly.

Will both sides of an LED strip still work if you cut it?

Yes, as long as the cut is made at the correct designated cutting point, both sides of the LED strip should work. Ensuring you cut along the scissor mark will allow the LEDs on each side of the cut to maintain their circuit connection.

Does it matter where you cut an LED strip?

Yes, cutting an LED strip in the wrong place can impact both its aesthetics and functionality. Cutting at the incorrect point can cause part of the strip to stop working or appear uneven. Always look for the scissor or cut line marks on the strip, which indicate the safest cutting points for maintaining the circuit.

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