24V Tunable White 2835 LED Strip 2700K–6500K

24V Tunable White 2835 LED Strip with 2700K–6500K Adjustable CCT

Wallis tunable white 2835 LED strip is a high-efficiency CCT adjustable flexible LED tape designed for architectural lighting, commercial interiors, signage, display lighting, cabinet lighting and customized linear lighting projects. By combining warm white and cool white SMD2835 LEDs on one flexible PCB, the strip allows users to adjust the white color temperature from 2700K warm white to 6500K cool white with a compatible CCT LED controller.

The listed model operates at DC24V and uses 192 warm white + cool white LEDs to provide up to 1380 lm luminous output. A 62.5 mm cutting interval, flexible PCB and self-adhesive backing make the strip suitable for customized commercial and architectural installations requiring precise lengths and adjustable white-light environments.

For B2B buyers, lighting contractors, sign manufacturers, distributors and project companies, Wallis can support specification selection according to required CCT range, installation length, controller, power supply, application environment and customized project requirements.

Tunable White 2835 LED Strip at a Glance

Key Features of Tunable White 2835 LED Strip

Adjustable White Light from 2700K to 6500K

One LED strip can produce a broad range of white-light atmospheres. The warm white channel creates comfortable, relaxing illumination, while the cool white channel provides a cleaner and brighter appearance for task lighting, commercial displays and working environments.

By adjusting the relative output of the warm and cool white channels through a compatible CCT controller, intermediate color temperatures can be created between the two endpoints.

High-Density SMD2835 LED Design

The listed strip uses 192 warm white and cool white LEDs. High-density LED placement helps provide consistent linear illumination for concealed architectural lighting, display systems, signage and other applications where smooth white-light output is important.

DC24V for Commercial Lighting Projects

The strip operates on DC24V and should be paired with an appropriately sized 24V constant-voltage power supply and compatible tunable white controller. Power supply capacity should be calculated according to the confirmed strip power, installation length and project configuration.

Flexible PCB for Custom Installation

The flexible PCB allows the LED tape to follow straight runs, edges and suitable curved surfaces. This makes tunable white LED strips especially useful for coves, cabinets, shelves, signage structures and architectural details where rigid lighting fixtures are difficult to install.

62.5 mm Cuttable Sections

The listed LED strip can be cut every 62.5 mm at marked cutting positions. The relatively short cutting interval gives installers greater flexibility when matching the LED strip to cabinets, signage, display fixtures and custom architectural dimensions.

Self-Adhesive Backing for Easier Installation

Self-adhesive backing simplifies positioning on clean and compatible surfaces. For long-term commercial installations, an appropriate aluminum profile can also be considered to improve mounting stability, heat dissipation and the finished appearance of the lighting system.

Anti-UV Design for Improved Durability

The LED strip incorporates an anti-UV design intended to improve durability for suitable lighting environments. Buyers should still confirm the required protection level and installation environment before placing an order.

Tunable White LED Strip Technical Specifications

Note: Final electrical load, strip length, controller, power supply, protection level and installation method should be confirmed according to the actual project before mass production.

How Does a Tunable White LED Strip Work?

A tunable white LED strip, also called a CCT adjustable LED strip or dual white LED strip, uses separate warm white and cool white LED channels. A compatible CCT controller adjusts the brightness ratio between these two channels to change the perceived white color temperature.

At the warm end of the range, the warm white LEDs provide approximately 2700K lighting. At the cool end, the cool white channel provides up to approximately 6500K. Mixing the two channels allows intermediate white tones to be produced without using RGB color mixing.

2700K Warm White

Warm white creates a softer and more comfortable atmosphere and is commonly selected for hospitality spaces, lounges, restaurants, residential-style retail areas and decorative ambient lighting.

Neutral White

Blending the warm and cool channels can create intermediate white tones suitable for general commercial lighting, display lighting and spaces that need a balanced visual atmosphere.

6500K Cool White

Cool white produces a cleaner and visually brighter appearance that can be useful for task areas, product displays, signage and commercial environments where crisp illumination is preferred.

Why Use CCT Adjustable LED Strip Instead of Fixed White LED Tape?

A fixed-white LED strip produces only one predetermined color temperature. A tunable white strip allows one lighting installation to create different white-light environments, helping lighting designers and commercial users adapt the same space for different activities, display requirements or times of day.

Applications of Tunable White Flexible LED Strip

Adjustable white LED strip lighting can be used wherever both flexible installation and variable white-light atmosphere are required.

• Architectural cove and indirect lighting

• Hotels, restaurants and hospitality interiors

• Retail stores and product display lighting

• Cabinet, shelf and showcase lighting

• Commercial interior accent lighting

• Signage and channel letter backlighting

• Exhibition and trade show displays

• Archways, canopies and decorative structures

• Auditorium and walkway accent lighting

• Office and multi-purpose interior lighting projects

• Automotive, bus and cruiser decorative lighting where specifications are suitable

• Custom commercial linear lighting systems

How to Choose a Tunable White LED Strip for Your Project

1. Confirm the Required CCT Range

Determine the warmest and coolest white light required by the project. The listed Wallis model supports a 2700K–6500K adjustable range, allowing one installation to cover warm, intermediate and cool white-light environments.

2. Match the LED Strip with a Compatible CCT Controller

Tunable white strips require independent control of the warm white and cool white channels. The controller must therefore be compatible with the strip's electrical configuration, DC24V operating voltage and total connected load.

3. Calculate the Required Power Supply Capacity

Power supply selection should be based on the confirmed strip power, total installation length and maximum operating load. For larger commercial systems, the project should also consider cable length, wiring layout and appropriate electrical capacity.

4. Check the Required Installation Length

This strip has a 62.5 mm cutting interval. Calculate the final installation dimensions before cutting so each section ends at an approved cutting position and unnecessary material waste is minimized.

5. Consider CRI Requirements

The listed specification is CRI >80Ra. For retail, hospitality, display or other applications with more demanding color-rendering requirements, buyers should state the required CRI level when requesting a quotation so the available solution can be confirmed.

6. Confirm Indoor or Protected Installation Requirements

Protection requirements depend on whether the LED strip will be installed in dry indoor areas, humid environments or other demanding locations. Provide the intended installation environment before ordering so the appropriate product construction can be confirmed.

Tunable White LED Strip Controller and Power Supply Requirements

A complete tunable white lighting system normally consists of the 24V tunable white LED strip, suitable DC24V power supply and compatible CCT controller. The controller varies the warm and cool white channels to create the selected color temperature and brightness.

Controller Compatibility

Confirm the controller's input voltage, output capacity, channel configuration and control method before installation. For projects using an existing building-control or lighting-control system, provide the controller specifications when requesting a quotation.

Power Supply Selection

The LED power supply must provide DC24V output and sufficient capacity for the total connected strip length. Commercial installations should include appropriate design margin according to the final load and installation conditions.

Long-Run Installations

Long LED runs require careful power-distribution planning to maintain consistent brightness and color temperature across the installation. Provide the total run length and wiring layout so power feeding and controller capacity can be evaluated before installation.

Custom Tunable White LED Strip Solutions for B2B Projects

Wallis supports project-based LED strip sourcing for lighting companies, distributors, contractors, sign manufacturers, furniture and display manufacturers, interior contractors and commercial lighting projects.

To help us recommend the appropriate tunable white LED strip solution, provide your required CCT range, voltage, strip length, order quantity, CRI requirement, controller type, installation environment, application and packaging or branding requirements.

Custom Length Requirements

Provide the required installation length or segment dimensions. Wallis can review the project in relation to the 62.5 mm cutting interval and recommend an appropriate configuration.

Custom CCT and Lighting Requirements

If the project has specific warm and cool white endpoints, brightness requirements or color-rendering requirements, include these specifications in the inquiry so available options can be evaluated before sampling.

OEM Branding Support

Logo and branding requirements can be discussed for OEM orders. Buyers should provide artwork and packaging requirements before production and confirm the final branding effect during sample approval.

Information to Provide When Requesting a Quote

• Required CCT range

• Required strip length and quantity

• Required CRI level

• Installation environment

• Indoor or protected-use requirements

• Controller or dimming system

• Power supply requirement

• Application and lighting purpose

• Packaging requirements

• OEM logo or branding requirements

Frequently Asked Questions About Tunable White LED Strip

What is a tunable white LED strip?

A tunable white LED strip contains warm white and cool white LED channels that can be controlled independently. By changing the output ratio of the two channels, users can adjust the white color temperature between the supported warm and cool CCT endpoints.

What color temperature range does this LED strip provide?

The listed Wallis tunable white SMD2835 LED strip supports an adjustable 2700K–6500K CCT range, covering warm white, intermediate white tones and cool white.

Is tunable white the same as CCT adjustable or dual white LED strip?

These terms are commonly used for LED strips that combine warm white and cool white channels and allow the white color temperature to be adjusted with a compatible controller.

What voltage does the tunable white LED strip use?

The listed IX-192NFS2835AD-CCT01-24V model operates at DC24V. A compatible 24V power supply must be used.

How many LEDs are used in this tunable white strip?

The listed model uses 192 warm white + cool white LEDs. The current specification lists luminous flux at approximately 1380 lm.

What controller is needed for a tunable white LED strip?

A compatible CCT LED controller capable of independently controlling the warm white and cool white channels is required. The controller must also match the DC24V system and total electrical load.

Can the tunable white LED strip be dimmed?

Brightness and color-temperature control depend on the selected CCT controller and power system. Tell Wallis which control or dimming system will be used so compatibility can be confirmed before ordering.

Can the tunable white 2835 LED strip be cut?

Yes. The strip can be cut at the marked cutting positions every 62.5 mm, or every 12 LEDs. Cutting outside the marked locations can damage the electrical circuit.

What is the CRI of this LED strip?

The current listed specification is CRI >80Ra. If your project requires a higher CRI for retail, hospitality or display lighting, include the target CRI when requesting a quotation so available options can be confirmed.

Where can tunable white LED strips be used?

Typical applications include architectural coves, hotels, restaurants, retail displays, cabinets, shelves, signage, channel letters, exhibitions, commercial interiors and other projects that need adjustable white-light environments.

Is an aluminum profile recommended for LED strip installation?

For many permanent commercial installations, an appropriate aluminum profile can improve heat dissipation, mounting stability and the finished linear-lighting appearance. The required profile depends on the installation structure and strip dimensions.

What is the lead time for tunable white LED strip orders?

Samples usually require approximately 3–5 days. Mass production generally takes around 1–2 weeks, depending on order quantity, customization requirements and the confirmed production schedule.

Can I order a sample before bulk production?

Yes. Low-quantity sample testing is supported, and the current product information indicates that even one piece can be supplied for evaluation before a larger production order.

Can Wallis provide OEM logo or custom packaging?

Logo printing and branding requirements can be discussed before production. Provide your artwork and packaging requirements when requesting an OEM quotation and confirm the final effect during sample approval.

What information should I provide for a tunable white LED strip quotation?

Provide the required quantity, CCT range, strip length, installation environment, CRI requirement, controller or dimming system, application and any OEM requirements. Complete technical information helps Wallis recommend a more suitable configuration and prepare an accurate quotation.

Request a Quote for 24V Tunable White 2835 LED Strip

Looking for a tunable white LED strip manufacturer or supplier for architectural, retail, signage, hospitality or commercial lighting projects? Wallis provides 24V SMD2835 adjustable white LED strip solutions with 2700K–6500K CCT control and project-based customization support.

Send us your required quantity, application, CCT, installation length, controller requirement and other technical specifications to receive a suitable product recommendation and quotation.