24V RGBWW COB LED Strip Light 840 LEDs CRI90

24V High-Density RGBWW COB LED Strip Light with 840 LEDs

Wallis RGBWW COB LED strip light is a high-density, flexible linear lighting solution designed for projects that need both dynamic RGB color effects and dedicated white-light channels in one strip. The listed WLS-840NFSCOBRGBWW-24V model uses 840 COB LEDs and operates at DC24V, creating smooth, continuous illumination without the obvious LED dots commonly seen on conventional SMD LED tape.

With RGB channels plus dedicated warm white and white channels, the strip can support colorful atmosphere lighting as well as practical white illumination. Its 180° wide viewing angle, CRI >90 white channels and 41.6 mm cutting interval make it suitable for architectural lighting, retail displays, hotels, bars, signage, furniture lighting, exhibitions and customized commercial lighting projects.

For B2B buyers, lighting contractors, distributors and OEM projects, Wallis can support product selection according to required length, controller type, lighting color, installation environment, power system, packaging and other project requirements.

RGBWW COB LED Strip at a Glance

Key Features of High-Lumen RGBWW COB LED Strip

Dot-Free COB Linear Lighting

COB technology mounts a high density of LED chips closely together beneath a continuous light-emitting layer. This creates a smoother line of light with significantly less visible spotting than conventional low-density SMD LED strips, making COB tape particularly suitable for exposed linear-lighting applications.

RGB Full Color Plus Dedicated White Channels

RGB channels provide red, green, blue and mixed-color effects, while dedicated warm white and white channels provide more practical white illumination than creating white only through RGB color mixing. This allows one strip to handle both decorative scenes and functional white-light applications.

840-LED High-Density COB Construction

The listed model uses 840 LEDs, helping produce a dense and continuous luminous surface. High chip density is particularly useful for cove lighting, cabinets, display shelves and exposed profiles where visible individual LED points would reduce the quality of the finished installation.

180° Wide-Angle Light Distribution

A wide 180° viewing angle distributes light across a broad area, supporting smooth indirect lighting and helping reduce narrow beam patterns in suitable architectural, furniture and commercial display installations.

CRI Above 90 for Dedicated White Light

The listed warm white and white channels provide CRI >90Ra. Higher color rendering helps products, finishes and interior materials appear more natural, making the strip useful for retail displays, hospitality spaces, showrooms and decorative interior lighting.

41.6 mm Short Cutting Interval

The LED strip can be cut at marked positions approximately every 41.6 mm. This short cutting interval gives installers more flexibility when matching the strip to cabinets, shelves, display fixtures, signage and customized architectural dimensions.

Flexible PCB with Adhesive Backing

The flexible PCB can follow straight runs, edges and suitable curved surfaces. Self-adhesive backing simplifies positioning on clean and compatible mounting surfaces. For permanent commercial installations, an appropriate aluminum profile is recommended where better heat dissipation and mechanical protection are required.

RGBWW COB LED Strip Technical Specifications

Note: The table above retains the currently listed Wallis specifications. Buyers should confirm final strip length, power rating, white-light color temperature, PCB width, protection rating, controller and electrical configuration before mass production.

What Is an RGBWW COB LED Strip?

An RGBWW COB LED strip combines multiple lighting functions on one flexible PCB. RGB channels generate colored lighting effects, while dedicated white channels provide separate white-light output. In the currently listed Wallis configuration, the channels are red, green, blue, warm white and white.

In the wider LED lighting market, similar five-channel products may also be described as RGB+CCT, RGBWW, RGBCCT or RGB plus warm white and cool white. Because terminology can vary between manufacturers, B2B buyers should confirm the exact white-channel color temperatures and wiring configuration before selecting a controller.

RGB vs RGBW vs RGBWW COB LED Strip

For commercial projects that need decorative color scenes during one period and high-quality white illumination during another, RGBWW provides greater flexibility than basic RGB or RGBW strips.

COB LED Strip vs Traditional SMD LED Strip

Applications of RGBWW COB LED Strip Light

The combination of dot-free COB illumination, RGB color effects and dedicated high-CRI white channels makes the strip suitable for a broad range of commercial and decorative lighting applications.

Architectural and Cove Lighting

Use RGBWW COB strips in coves, ceilings, wall details, corridors, archways, canopies and other architectural elements where smooth indirect illumination and adjustable atmosphere lighting are required.

Retail Displays and Showrooms

RGB channels can support branded visual effects while CRI >90 dedicated white channels provide more natural illumination for merchandise, decorative surfaces and display materials.

Hotels, Restaurants and Bars

Hospitality venues can use full-color scenes for atmosphere lighting and switch to dedicated white light where practical illumination is needed, allowing one lighting system to support different operating environments.

Furniture, Cabinet and Shelf Lighting

Dot-free COB output is particularly useful in cabinets, shelves, wardrobes, display furniture and integrated interior details where the LED strip may be installed close to visible surfaces.

Signage and Channel Letter Lighting

Flexible COB strips can be used in suitable illuminated signage, channel letters, logo displays and decorative advertising structures where smooth linear color effects are required.

Exhibition and Commercial Display Lighting

Exhibition booths, branded displays and event installations can use RGBWW lighting to change visual themes while maintaining dedicated white-light capability for product presentation.

• Architectural decorative lighting

• Hotel, restaurant and bar lighting

• Retail displays and showrooms

• Cabinets, shelves and furniture lighting

• Signage and channel letters

• Exhibition and trade show displays

• Auditorium and walkway accent lighting

• Archway and canopy edge lighting

• Commercial atmosphere lighting

• Vehicle, bus and cruiser decorative lighting where electrical and installation specifications are suitable

How to Choose RGBWW COB LED Strip for Your Project

1. Confirm the Required Lighting Functions

Start by deciding whether the project requires RGB color only, RGB plus one fixed white channel, or RGB plus two dedicated white channels. RGBWW is most useful when the same installation needs both full-color decorative effects and flexible white-light output.

2. Confirm the White-Light Color Temperatures

RGBWW terminology can vary between manufacturers. Before ordering, confirm the required warm white and second white-channel color temperatures so the final strip, controller and lighting effect match the project specification.

3. Match the DC24V Power Supply

The listed model operates at DC24V. Power supply capacity should be calculated from the confirmed power consumption, total installed length, controller load and appropriate design margin. The power supply voltage must match the LED strip specification.

4. Select a Compatible RGBWW Controller

A multi-channel RGBWW controller is required to control the red, green, blue and two white channels independently. Buyers should confirm the strip wiring configuration, controller output current, voltage and dimming or automation requirements before ordering the complete system.

5. Check the Required Cut Length

The listed strip can be cut every 41.6 mm at marked positions. Measure the installation carefully before cutting so the finished sections correspond to valid electrical cut points.

6. Confirm CRI Requirements

The listed white channels provide CRI above 90Ra. This is particularly valuable for retail, hospitality, showrooms and interior lighting where accurate appearance of products, materials and finishes is important.

7. Confirm the Installation Environment

Tell Wallis whether the strip will be installed in a dry indoor environment, humid location or another demanding application. The appropriate protection construction should be confirmed before quotation rather than assuming every strip version has the same IP rating.

RGBWW COB LED Strip Controller and Power Supply Guide

Use a Compatible Multi-Channel Controller

The controller must support all required color channels. Do not assume that a standard three-channel RGB controller or four-channel RGBW controller can independently control an RGBWW strip. Provide the controller model or control-system specification if an existing system will be used.

Calculate Power from the Final Confirmed Specification

Calculate the total LED load using the final confirmed wattage and installation length, then select an appropriately rated DC24V power supply. Large commercial installations should also consider cable size, wiring layout, controller capacity and suitable electrical protection.

Plan Power Distribution for Long Runs

Long LED strip installations may require additional power-feed points to maintain stable brightness and color consistency. Voltage drop depends on total load, strip construction, cable length and conductor size, so large installations should be planned as a complete electrical system rather than simply connecting multiple reels end to end.

Consider Aluminum Profiles for Permanent Installations

An appropriate aluminum profile can improve heat dissipation, protect the strip from mechanical contact and provide a cleaner finished appearance. This is particularly useful for long-duty-cycle commercial and architectural installations.

Why Choose RGBWW COB Strip for Commercial Lighting?

One Strip for Color and White Lighting

Integrating RGB and dedicated white channels can reduce the need to install separate color-changing and white LED strips in applications where both functions are required.

Premium Dot-Free Appearance

COB construction helps create a continuous line of light even in relatively shallow profiles, making it attractive for premium interiors, display furniture and architectural details where individual LED dots would be visually distracting.

Short Cutting Sections for Custom Fabrication

A 41.6 mm cutting interval helps lighting fabricators fit the strip more precisely into custom cabinets, shelves, display structures and architectural profiles.

High-CRI Dedicated White Channels

CRI >90 white-light output makes the strip more useful in applications where white illumination quality matters, rather than using an RGB-only strip primarily intended for decorative effects.

Custom RGBWW COB LED Strip Solutions for B2B Buyers

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

Depending on the project, buyers can discuss requirements such as strip length, color-channel configuration, white-light color temperature, controller compatibility, installation environment, connectors, packaging and OEM branding before production.

Custom Length and Cutting Requirements

Provide the required segment or installation lengths. Wallis can review them against the strip's cutting interval and recommend a practical configuration for production and installation.

Controller and Wiring Requirements

If the project uses an existing RGBWW controller, dimming platform or building-control system, provide its specifications so channel, voltage and load compatibility can be checked before ordering.

OEM Packaging and Branding

Logo and branding requirements can be discussed for OEM orders. Buyers should submit artwork, labeling and packaging requirements before mass production and confirm final details through the sample process.

Information to Provide for an RGBWW COB LED Strip Quote

Providing complete project information helps shorten the product-selection process and allows Wallis to prepare a more relevant quotation.

• Required quantity

• Required strip or segment length

• RGBWW or other color-channel requirement

• Required white-light color temperatures

• Required CRI

• Controller or dimming system

• Power supply requirement

• Installation environment

• Application and operating conditions

• Connector or cable requirements

• Packaging requirements

• OEM logo and branding requirements

Frequently Asked Questions About RGBWW COB LED Strip

What is an RGBWW COB LED strip?

An RGBWW COB LED strip combines red, green and blue color channels with two dedicated white-light channels on a high-density COB flexible PCB. It provides both full-color decorative lighting and dedicated white illumination in one strip.

Is RGBWW the same as RGB+CCT or RGBCCT?

The terms are sometimes used for similar five-channel LED products, but exact definitions vary by manufacturer. Buyers should always confirm the two white-channel color temperatures and electrical configuration rather than relying only on the product name.

How many LEDs does this RGBWW COB strip use?

The listed WLS-840NFSCOBRGBWW-24V model uses 840 LEDs. High-density COB construction helps create a smooth, continuous line of light with minimal visible LED spotting.

What voltage does the RGBWW COB LED strip use?

The listed model operates at DC24V. Use a compatible DC24V constant-voltage power supply with sufficient capacity for the final installation load.

Is RGBWW COB LED strip dot-free?

High-density COB construction produces a much more continuous luminous surface than typical low-density SMD strips, greatly reducing visible LED points. The final appearance can still depend on installation distance, profile and diffuser design.

What is the beam angle of this COB LED strip?

The current product specification lists a 180° viewing angle, providing broad light distribution for suitable linear and indirect lighting applications.

What is the CRI of the white channels?

The currently listed warm white and white channels are specified at CRI >90Ra, making them suitable for applications where more natural color appearance is required.

Can the RGBWW COB LED strip be cut?

Yes. The listed strip can be cut at marked positions every approximately 41.6 mm, or every 35 LEDs. Do not cut between the designated cutting points because this can damage the electrical circuit.

What controller is required for an RGBWW COB LED strip?

A compatible multi-channel RGBWW controller is required to independently control RGB and the two white channels. The controller must match the strip's DC24V system, channel configuration and electrical load.

Can RGBWW COB LED strips produce normal white light?

Yes. Unlike RGB-only strips that create approximate white by mixing red, green and blue, RGBWW strips have dedicated white-light channels designed specifically to provide white illumination.

What is the difference between COB RGBWW and SMD RGBWW LED strip?

COB strips use densely mounted chips beneath a continuous light-emitting surface, producing a smoother linear appearance. Traditional SMD strips use separate packaged LEDs, so individual light points may be more visible depending on LED density and diffuser distance.

Is an aluminum profile recommended?

An appropriate aluminum profile is recommended for many permanent commercial installations because it can improve heat dissipation, protect the strip and provide a professional finished appearance.

Can RGBWW COB LED strip be used for long lighting runs?

Longer installations are possible when the power supply, controller, cable size and power-feed arrangement are designed correctly. Large runs may require additional power injection or separate feeds to reduce voltage drop and maintain consistent output.

What applications are suitable for RGBWW COB LED strips?

Typical applications include architectural coves, retail displays, hotels, restaurants, bars, furniture, cabinets, shelves, exhibitions, signage, channel letters and other commercial projects requiring both colorful lighting and high-quality white illumination.

Can I order a sample before bulk production?

Yes. Samples can be supplied for lighting-effect, controller and installation testing before mass production. Sample availability and final MOQ should be confirmed when requesting a quotation.

What is the typical production lead time?

Current Wallis product information indicates approximately 3–5 days for samples and around 1–2 weeks for mass production, depending on quantity, customization and the confirmed production schedule.

Can Wallis provide OEM logo and custom packaging?

OEM branding and logo requirements can be discussed before production. Provide the artwork, labeling and packaging specifications during the quotation or sample stage so the final requirement can be confirmed.

What information should I provide for a quotation?

Provide your quantity, required length, white-light color temperatures, application, installation environment, controller type, power supply requirement, CRI requirement and any connector, packaging or OEM requirements. Complete technical information helps Wallis recommend a more suitable configuration and prepare an accurate quotation.

Request a Quote for RGBWW COB LED Strip Light

Looking for an RGBWW COB LED strip manufacturer or supplier for architectural lighting, retail displays, hospitality, signage or other commercial projects? Wallis provides 24V high-density COB LED strip solutions with RGB full-color output, dedicated high-CRI white channels and project-based customization support.

Send your required quantity, strip length, application, controller requirements, white-light specifications and installation environment to receive a suitable product recommendation and quotation.