4mm CCT tunable COB LED Strip lights
High color consistency, 3/6 step Macadam
High CRI, Ra>90/Ra>95
2000K ~6000K and other custom CCT available
Red/Green/Blue/Yellow/Amber/Pink/UV available
LM80 compatible, more than 50000 hours lifespan
7W/M, best balance lumen output and heat-sink
576LED/M,and custom led/M available
High efficiency Max to 120lm/W
Can be powered by CV 5V,12V,24V
OEM and ODM available
3-5 years warranty
High CRI, Ra>90/Ra>95
2000K ~6000K and other custom CCT available
Red/Green/Blue/Yellow/Amber/Pink/UV available
LM80 compatible, more than 50000 hours lifespan
7W/M, best balance lumen output and heat-sink
576LED/M,and custom led/M available
High efficiency Max to 120lm/W
Can be powered by CV 5V,12V,24V
OEM and ODM available
3-5 years warranty

4mm CCT tunable COB LED Strip lightsSupplier & Manufacturer
As a leading supplier and manufacturer of 4mm CCT Tunable COB LED Strip Lights, we offer versatile lighting solutions that allow you to adjust the color temperature from warm to cool white (2000K–6000K) to match the ambiance of any space. Our COB LED strips provide uniform, high-quality light without visible hotspots, perfect for residential, commercial, and architectural applications. With a slim 4mm width, they are ideal for tight spaces like under cabinets or along edges. Durable and energy-efficient, these strips offer a long lifespan and are available for OEM/ODM orders to meet specific project needs.

Features of 4mm CCT Tunable COB LED Strip Lights,








Our 4mm CCT Tunable COB LED Strip Lights offer exceptional performance with high color consistency (3/6 step Macadam) and a high CRI (Ra>90/Ra>95) for accurate color rendering. Adjustable from 2700K to 6000K, they allow you to set the perfect color temperature for any space. Available in a wide range of colors including Red, Green, Blue, Yellow, Amber, Pink, and UV, they provide versatile lighting solutions. With a lifespan of over 50,000 hours, 7W/M power, and high efficiency (up to 120lm/W), these LED strips offer the best balance of lumen output and heat dissipation. Powered by CV 5V, 12V, or 24V, they come with a 3-5 year warranty, and OEM/ODM options are available.
How to install 4mm CCT Tunable COB LED Strip Lights?


Applications of 4mm CCT Tunable COB LED Strip Lights
Here are applications for the 4mm CCT Tunable COB LED Strip Lights:
1. Under-Cabinet Lighting
Adjustable lighting for kitchens, offering warm or cool white light as needed.
2. Accent Lighting
Customize the lighting to enhance living rooms, hallways, or bedrooms.
3. Retail Display Lighting
Highlight products with adjustable lighting for better visibility.
4.Office Lighting
Switch between cool and warm light to improve focus and relaxation.
5. Cove Lighting
Create soft, indirect lighting along ceilings or walls for a cozy atmosphere.

What is CCT tunable, and how does it work?
CCT (Correlated Color Temperature) tunable technology allows you to adjust the color temperature of the LED strip from warm white (2700K) to cool white (6000K), providing flexibility for different lighting needs. This feature allows users to customize the ambiance of a space depending on the time of day or activity, from relaxing warm tones for the evening to bright, cool light for tasks. The ability to adjust the CCT ensures that the lighting can adapt to various moods, settings, and applications, such as kitchens, offices, or living rooms.
Can the 4mm CCT Tunable COB LED Strip Lights be used outdoors?
The 4mm CCT Tunable COB LED Strip Lights are designed primarily for indoor use. However, they can be adapted for outdoor environments if housed in weatherproof enclosures or protected by an IP-rated casing. This ensures that they are shielded from water, dust, and environmental elements. For outdoor applications such as garden lighting or patio setups, make sure the strip is properly sealed and the necessary protection is in place to extend the lifespan and maintain performance.
What kinds of power should be used for the 4mm CCT Tunable COB LED Strip Lights?
The 4mm CCT Tunable COB LED Strip Lights require a constant voltage LED driver. They can be powered by CV5V,12V or 24V power sources, depending on the specific model. Using the correct driver ensures the strip operates efficiently, provides stable brightness, and helps prevent overheating. It’s essential to select a driver that matches the voltage of your LED strip to ensure safety and optimal performance. A constant voltage driver helps maintain consistent light output and prolongs the lifespan of the LED strip.
What is the lifespan of the 4mm CCT Tunable COB LED Strip Lights?
The 4mm CCT Tunable COB LED Strip Lights have a long lifespan of over 50,000 hours. This durability makes them an ideal choice for both residential and commercial installations. The combination of high-quality components and efficient heat dissipation ensures that the strips maintain consistent performance over time. With proper installation and care, these LED strips offer long-term reliability, reducing the need for frequent replacements and providing an energy-efficient solution for lighting needs..
Can I control the color temperature of the 4mm CCT Tunable COB LED Strip Lights remotely?
Yes, the color temperature of the 4mm CCT Tunable COB LED Strip Lights can be controlled remotely using a compatible controller or smart device. These strips can be connected to a Wi-Fi or Bluetooth-enabled system, allowing you to adjust the color temperature and brightness via a smartphone app or remote control. This feature provides convenience and flexibility, enabling you to easily change the lighting atmosphere without needing to physically adjust the strips. It’s perfect for creating different lighting moods throughout the day.
Are the 4mm CCT Tunable COB LED Strip Lights energy-efficient?
Yes, the 4mm CCT Tunable COB LED Strip Lights are highly energy-efficient. With a high efficacy of up to 120lm/W, they provide bright and uniform illumination while consuming minimal power. Compared to traditional lighting solutions, these LED strips help lower energy consumption, reducing electricity bills. Additionally, the long lifespan of over 50,000 hours further enhances their cost-effectiveness by minimizing the need for frequent replacements. These energy-saving features make them an excellent choice for environmentally conscious users looking to reduce their carbon footprint.