Ultra Narrow Tunable White COB LED Strip

New COB Technology:Directly mounts the chip on the PCB, creating a dot-free illumination with smooth and continuous light output.
High CRI & Uniform Lighting:Provides high color rendering efficiency for true-to-life colors and even illumination across surfaces.
Ultra-Narrow Tunable White Design:Offers tunable white color temperatures ranging from 2700K to 6500K, making it suitable for versatile lighting environments.
Ideal for Narrow Spaces:The ultra-narrow design is perfect for confined or tight installation areas, where standard strips may not fit.
Flexible Installation:

Easily bendable to accommodate different shapes and layouts.
Comes with a 3M adhesive backing for effortless application.

Beam Angle:Wide 180° beam angle, ensuring broad and even light dispersion.
Customizable Lengths:Features cuttable design, enabling you to adjust the strip’s length based on project requirements.
Durable Construction:Built to withstand varied environmental conditions, ensuring reliable performance and longevity.

What is Ultra Narrow Tunable White COB LED Strip?

The Ultra Narrow Tunable White LED Strip is also known as an Ultra Narrow Adjustable CCT LED Strip or Ultra Narrow Color Temperature LED Strip. Its key features are:

Ultra-Narrow Design: Refers to the extremely narrow width of the LED strip, typically ranging from 2mm to 5mm, making it suitable for spaces and applications with strict spatial or aesthetic requirements.
Tunable White Functionality: Allows for adjusting the brightness or color temperature of the white light, enabling transitions between warm white and cool white.

Ultra Narrow Tunable White COB LED Strip Specification

Product Features

LED Quantity: 480 LEDs
PCB Width: 5 mm
Color Temperature: 2700K - 6500K
CRI (Color Rendering Index): Options available for >80, >90, and >95 to provide high color accuracy.
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-COB022
LED Qty:	480pcs per meter
CRI (RA)	90
Input Voltage:	DC12V/DC24V
Watts:	Single Color 7W
	Mix Color 14W
Luminous Flux:	100LM/W
Color:	2700-6500K
PCB color:	White
IP Grade:	IP20
Operating temperature:	.-25 to 45℃
Beam angle:	180 degree
Certification:	CE; RoHS

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 our experienced engineering team, we ensure outstanding CCT (Correlated Color Temperature) consistency across continuous orders,

providing uniform color quality for every order, delivering a premium experience 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:

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 Ultra Narrow Tunable White COB LED Strip

Here is some of product show in real situation:

Videos of Ultra Narrow Tunable White 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. 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

Ultra Narrow Tunable White COB LED Strip Application

The ultra-narrow tunable white COB LED strip, with adjustable color temperature ranging from 2700K to 6500K, is highly versatile and suitable for various settings:

Residential Lighting:
- 2700K warm white creates a cozy and inviting ambiance, ideal for bedrooms and dining rooms.
- 4000K neutral white is perfect for kitchens and bathrooms, offering clear and natural lighting.
Commercial Lighting:6000K cool white is great for studios, offices, and retail spaces, delivering bright and efficient illumination.
Automotive Lighting:Used for interior or accent lighting in vehicles, providing customizable brightness and color to enhance aesthetics.
Outdoor Lighting:Durable and weather-resistant, it’s suitable for pathways, gardens, and architectural features, offering tailored brightness for different outdoor scenarios.

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.

What is the narrowest LED strip?

The narrowest LED strip available is 2.5mm wide, typically using COB technology. This is because COB (Chip-on-Board) designs allow for narrower PCB widths compared to SMD (Surface-Mounted Device) strips, where the smallest width is generally 3mm due to the size of the LEDs.

What is tunable white LED?

Tunable white LEDs are light sources with adjustable color temperatures ranging from 2700K to 6500K. They allow users to modify both the color temperature and brightness to suit various needs and settings.

What is the difference between SMD strip and COB strip?

The key difference lies in the chip packaging:

COB Strips: Use flip-chip technology with LEDs mounted directly on the PCB. This design offers a dot-free, continuous linear light.
SMD Strips: Feature LEDs mounted individually on the PCB, which may produce visible light dots unless diffused.

Are there LED strips you can cut?

Yes, most LED strips can be cut to fit specific lengths:

12V Strips: Typically cut every 50mm.
24V Strips: Typically cut every 100mm.
COB Strips: Can be cut every 25mm (12V) or 50mm (24V). Advanced COB strips now also offer flexible cutting at any point, enhancing customization options.

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