Professional Ultra Narrow COB LED Strip For Kitchen Cabinet

In spaces like kitchen cabinet led strip slots, the edges of display cabinets, and the narrow gaps in car interiors—where conventional led cob strip lights (with widths of 8/10mm) are almost impossible to fit—designers still aim for a clean, continuous, and seamless linear light. This growing demand for detailed lighting has made the ultra-narrow COB led strip a popular choice in the market.

To achieve such a slim light source structure, the 3mm COB led strip utilizes high-precision equipment and advanced technology, overcoming the traditional limitations of PCB width and light unit size. Its extreme narrowness not only allows this small led light strips to easily adapt to various compact spaces, but it also delivers a high-end, minimalist visual effect, making it an ideal choice for projects aiming for the "just light, no visible fixtures" look.

Currently, there are several types of 3mm ultra-narrow COB led strip lights on the market. These strips, known for their even, spot-free light, high color rendering, and flexible performance, are widely used in applications such as indoor ceilings, beneath kitchen cabinet led strip lighting, stick on led strip lights for TV backlighting, mirror backlighting, walls, commercial display cabinets, high-end furniture grooves, and even car decoration.

What Is Ultra Narrow COB LED Strip?

The Ultra Narrow COB LED Strip refers to an ultra-thin linear light source specifically designed for restricted spaces and high-standard lighting requirements. The width of these strips is typically controlled between 2.5mm and 6mm.

By directly integrating high-density LED chips onto a 3mm wide PCB substrate, this results in an ultra-narrow linear led cob strip. It uses a low-voltage DC 5/12/24V input, ensuring safety, stability, and energy efficiency. The color temperature options typically include 2700K (warm white), 3000K (soft white), 4000K (neutral white), and 6000K (cool white), with the added feature of dimmable led 12 volt lights strips. It can be connected to a dimmer or dimmable LED driver to easily adjust brightness levels.

Product Feature

Ultra-Narrow PCB

Our ultra-narrow 3mm COB LED Strip, compared to traditional LED strips, breaks through spatial limitations with its 3mm width. Even in narrow areas, such as kitchen cabinet led strip slots and gaps in car interiors, where conventional led cob strip lights cannot fit, it can be flexibly embedded, perfectly meeting the minimalist design requirements in complex environments.

Linear Light with No Dark Spots

Utilizing high-density LED chip integration packaging technology, the light is evenly distributed to form a seamless light strip, completely eliminating the graininess and dark spot issues common in traditional LED strips. The 180° wide beam angle ensures no dark spots along the entire length, presenting a pure and transparent linear lighting effect, achieving a high-end visual experience of "just light, no visible fixtures."

High Color Rendering

With a Color Rendering Index (CRI) ≥ 90, it accurately restores the true colors of objects. Whether it's the product details in a commercial display cabinet or the decorative textures in a home space, the realistic lighting enhances the visual layers, meeting the stringent color presentation requirements of high-end settings.

Product Specification

Below is LW Lighting’s Product Specification

Part NO:	LW-COB021
LED Qty:	480pcs per meter
CRI (RA)	90
Input Voltage:	DC12V/DC24V
Watts:	4.8W
Luminous Flux:	100LM/W
Color:	2700K/3000K/4000K/6500K
PCB Width:	3mm
IP Grade:	IP20
Operating temperature:	-25 to 45℃
Beam angle:	180 degree
Certification:	CE; RoHS

Our Ultra-Narrow COB LED Strip supports various customizations to meet the needs of different projects:
Packaging and Labeling: Custom packaging, manuals, labels, PCB-printed logos, etc.
Performance Customization: LED quantity, PCB width, waterproof rating, color temperature, and Color Rendering Index (CRI) can be customized according to your requirements.

Dimensions

Connect Drawing

Accessories

LW Lighting offers a complete accessory solution for the entire led strip light installation process, including aluminum profiles for structural installation, power and control equipment for the electrical system, and various connection components. This ensures that different projects receive a stable, safe, and easy-to-maintain full lighting system.

FAQ

1. How narrow can an ultra narrow COB LED strip be?

LW Lighting's ultra narrow COB LED strip can be designed with a width as narrow as 3mm, making it ideal for applications where installation space is extremely limited.

For projects requiring an even slimmer design, we also offer a double-sided COB LED strip with a 2.7mm width, providing a compact lighting solution while maintaining uniform and dot-free illumination.

2. How long do stick-on LED lights last?

The lifespan of stick on LED strip lights typically ranges from 30,000 to 50,000 hours depending on operating conditions, installation environment, and heat management.

3. Are slim COB LED strips suitable for kitchen cabinet lighting?

Yes. Ultra narrow COB LED strips are an excellent choice for kitchen cabinet lighting.

Their slim design allows installation in tight spaces under cabinets, inside shelves, and along cabinet edges. The COB technology provides a smooth, dot-free light output, creating a clean and modern lighting effect without visible LED spots.

4. How often can Ultra Narrow COB LED Strips be cut?

The cutting frequency depends on the voltage and cutting distance of the LED strip.

12V COB LED strip: Can be cut every 25mm

24V COB LED strip: Can be cut every 50mm

Users can cut the strip according to the marked cutting points to achieve the required length for different lighting projects.

5. Can mini COB LED strips be installed in small spaces?

Yes. Mini COB LED strips are specially designed for small and narrow installation spaces where standard LED strips may not fit.

REQUEST A QUOTE

If you're looking for a linear light source that maintains stable, high-quality light performance even in ultra-narrow spaces, LW Lighting's Ultra Narrow COB LED Strip will be a reliable choice. With our advanced production capabilities, flexible customization options, and strict quality control, we can provide reliable lighting support for residential lighting, commercial spaces, high-end furniture, car decoration, and various precision projects.

Feel free to contact us for product quotations, custom solutions, or technical consultations, and let the design of light be precisely realized in any space.

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