C840RGBCCT2112 COB
24V, 12mm PCB and five-channel RGB plus tunable-white control for display shelving.
View Product Color plus adjustable white
RGBWW COB LED strip for color and white display scenes
Compare VST's 24V COB RGBCCT model with your display profile. It has RGB and two white channels, so check the wiring and 12mm board fit before testing color scenes and white balance.
- Controller output matched to all five channels
- Profile space for the board and lead
- Warm, cool and mixed white checked on a sample
Product fit
One line for two kinds of light
An RGBWW COB LED strip request usually specifies RGB with separate warm and cool white channels. VST lists C840RGBCCT2112 with these functions under RGBCCT. Check the controller mapping against the actual model wiring.
C840RGBCCT2112 is a 24V model with a 12mm PCB, a 21W/m load and a 35.71mm cut interval. It suits a display-shelf sample where white tone matters alongside color scenes. Its analog five-channel circuit controls a connected section together; addressable effects require a different design. As an RGBWW COB LED strip supplier, VST can discuss sample comparison, lead preparation and reel identification. Test the RGB and white states with your controller and through the cover you intend to install.
Allocate five channels
RGB and both white outputs need compatible control hardware. Check the terminal map before choosing the connectors.
Leave room for 12mm
The COB board is 12mm wide. Allow extra room for the lead and profile cover when checking the channel.
Test white balance
View warm, cool and mixed white in the display. Check the RGB scene too before approving the sample for a volume order.
Use complete sections
Use the 35.71mm cut interval to plan finished sections, including the position and space needed for their connection pads.
Working with VST
Start from the C840RGBCCT2112 model data
VST is an RGBWW COB LED strip manufacturer with C840RGBCCT2112 as a listed RGB plus two-white configuration. Its model data gives you a defined circuit to compare with the profile and controller before sampling.
Model-level data
C840RGBCCT2112 is listed at 24V and 21W/m, with a 12mm board and 35.71mm cutting. Use those values when planning the profile and power.
Scene verification
Try a physical sample through your diffuser at display distance. It lets you compare warm-to-cool white and RGB scenes in the finished geometry.
Channel planning
Engineering can review the model wiring and controller choice before you decide how the leads or plugs should be prepared.
Batch identification
Identify the five-channel reel clearly so receiving and assembly staff can distinguish it from RGBW or RGB-only stock.
Product definition
RGBWW and RGBCCT in the specification
RGBWW and RGBCCT can both describe RGB with warm and cool white channels. The model specification determines how those channels are connected and controlled.
An RGBWW COB LED strip is useful when the same continuous-looking line must provide color effects and adjustable white. VST calls the C840 circuit RGBCCT: RGB plus warm and cool white on a 24V analog five-channel COB board. The connected section changes together. A request for pixel effects needs another control architecture. Similar color names do not establish controller compatibility, conductor assignment or dimming behavior. State the effect you need and check the wiring for the model before you approve it.
Product options
The C840 COB model
VST is a COB RGBCCT LED strip supplier with one listed model in this category. SMD construction and RGBW with one white channel need separate product selections.
Configuration details
Fit the five-channel circuit
Approve the channel map and physical connection together with the sample light effect.
Five-channel planning
The controller outputs and conductor map must match the model's RGB and two white circuits.
35.71mm cut interval
Keep complete circuit units when cutting sections, with enough pad space for the termination.
White and color sample
Compare warm, cool and RGB light through your diffuser at the intended viewing distance.
Identified lead set
Record the conductor functions and reel identification with the accepted sample so assembly uses the intended circuit.
Inside the construction
Components behind both light modes
The emitting layer shapes the line you see; the board and multiconductor lead determine how it fits and connects.
Light source
COB emitting face
The COB surface can blend color into a line that looks smoother at close range than an exposed strip of separate LED packages. VST is an RGBWW COB LED strip OEM supplier that can discuss a C840 sample for your cover. White balance and colored reflections depend on profile depth and nearby materials. Use that model for the electrical and visual comparison.
Circuit board
Five-channel PCB
The 12mm PCB carries RGB and both white circuits and must fit the profile. Its 35.71mm cut interval sets the available section lengths. Check the drawing at corners and lead exits, allowing room for the connector or mounting lip. The luminous line in a photo can look narrower than the space needed by the complete strip and its connection.
Connection
Multiconductor lead
The multiconductor lead connects the five-channel strip to the controller. Check the conductor map and plan its exit direction, connector clearance and service access before finalizing the housing. VST can discuss prepared leads for the model. Record the exact assignments on the order drawing and with the sample so each section can be connected to the intended outputs.
VST videos
VST strip supply and customer experience
The product overview and customer video provide background for working with VST. Evaluate the five-channel configuration using its model data and sample.
LED strip category overview
See VST's LED strip category video for product and supply background. For an RGBWW COB LED strip, the model specification and sample establish circuit details, dimensions and the data required for approval.
Customer cooperation feedback
See how a customer describes the experience of cooperating with VST.
Application selection
Where both color and white matter
An RGBWW COB LED strip can provide both atmospheric color and white light in the same profile. VST, a COB RGBCCT LED strip OEM supplier, can use C840RGBCCT2112 as the sample to check those tasks.
Retail display shelves
Retail shelves can alternate a branded color scene with white light for merchandise. Check the white balance through the diffuser and allow room for the 12mm board beside the fixture hardware. VST can supply a C840 sample for the shelf mock-up and discuss the lead exit your assembly needs.
Hotel reception coves
Hotel reception coves may use warm white during normal operation and color for events. Establish the setback and control scenes, with 24V feed locations that remain accessible after the ceiling closes. VST can support a sample comparison in your recess and discuss prepared sections for that installation layout.
Furniture display alcoves
A furniture alcove can combine decorative color with usable white illumination. Measure the channel and check where the five-channel lead can leave the furniture body. VST can compare the C840 board with your joinery drawing and provide a sample to evaluate through the selected profile cover before assembly.
Commercial feature walls
A recessed feature wall can switch between adjustable white and controlled color. Check profile depth and driver access, including how adjacent sections meet along the line. VST can discuss the C840 strip and a connection layout that keeps the joints accessible for service after the wall is finished.
Exhibition plinths
Reusable exhibition plinths need sections that remain identifiable during packing and setup. Check packing length and connector protection, then match each unit to its controller channel map. VST can discuss prepared leads and reel labels around the sample you approve so installation teams can distinguish the sections on site.
Start a specification discussion
Test both lighting modes in your profile
Share the profile width and required white tones, with your RGB scene, controller details and quantity. As an RGBWW COB LED strip supplier, VST can compare the C840 five-channel model with your requirements and propose a sample.
Technical planning
Specification details for RGBWW COB LED strip
The listed C840RGBCCT2112 model provides the specification for this COB five-channel option.
| C840RGBCCT2112 | Published value |
|---|---|
| LED construction | COB; 840 LEDs/m |
| Electrical input | 24V; 21W/m |
| PCB and cutting | 12mm; 35.71mm interval |
| Color/control | RGBCCT; RGB and two white channels |
| Published protection | IP20; IP65/IP67 listed as optional |
| Reel | 5 m |
Specify prepared lengths and the lead exit for C840RGBCCT2112, then discuss controller connections, protection, labels and packaging. A new board or addressable circuit needs a separate development review.
Production should follow the five-channel circuit and sample you approve. VST can discuss electrical testing and visual checks of white and RGB, with aging and outgoing identification for the prepared sections.
Turn off the supply. Use a 24V source and a controller matched to the RGB and two-white wiring. Cut at the marked positions, mount the strip in a suitable channel and protect lead joints. Test every channel state before closing the profile.
Ordering and cooperation
Ordering the C840 five-channel strip
Specify the model and preparation requirements when asking about samples or production.
VST supports samples for evaluation. Specify C840RGBCCT2112 and the controller and profile you will use in the test. A sample charge may be credited against the bulk order when that arrangement is agreed beforehand.
LED strip orders generally start around 500 meters. For C840RGBCCT2112, material availability and the leads or packing you need affect the actual MOQ. Ask for the applicable minimum in the quotation.
VST supports private labels and custom packaging. Keep the model, 24V rating and five-channel identity visible in your artwork so the reel can be distinguished from RGBW and RGB-only stock.
Standard production generally takes 2 to 3 weeks. Light changes often need about 3 to 4 weeks, and extensive customization about 4 to 6 weeks. Materials and approval affect the schedule; add shipping time separately.
Request documents for the exact SKU and destination market. Check which construction each certificate or report covers, as well as the values on the product page, before using it for the order.
The C840 product page lists three years. LED strips generally have two- or three-year options, with five years limited to selected products. Identify the version and applicable warranty terms on the final order.
Product questions
RGBWW COB controller and profile questions
Before ordering an RGBWW COB LED strip, check how your controller drives both white channels and how the cut sections fit the joinery. The C840 model provides a defined starting point, while a profile sample establishes the appearance you can expect in the installation.
C840RGBCCT2112 uses analog five-channel RGBCCT control. It does not provide individually addressed pixels. If sections must follow separate programs, request a different circuit and verify the IC with the controller.
The controller needs outputs for both white channels.
Match its channel map to the strip and test the warm, cool and mixed-white states on a sample.
| RGBW | RGB plus one white output |
|---|---|
| RGBCCT | RGB plus warm and cool white outputs |
The PCB is 12mm wide. The channel also needs clearance for strip edges, any protective construction and the lead termination. Check those details in the full cross-section before selecting the finished profile.
Plan complete sections using the 35.71mm cut interval. Leave room for pads and cable routing at the ends. If the joinery dimension falls between cut points, change the mounting layout or consider another design; cutting through a circuit can damage the section.
Check the sample through your diffuser to establish the white appearance in the installation. The RGBCCT format alone does not set the finished tone. Channel balance, controller settings and surrounding materials affect the scene you see.