Cooler LED Module
DC Linear Module Standard for Cooler Application
600 x 24 mm 24V linear board tuned for refrigerated display cases
View Specifications →
LED Module
260 x 260 mm Dual Colour Square LED Module 2700K And 5700K
One 260 x 260 mm board carrying 2700K, 5700K and the mixed setting at 12W
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Product Overview
What This Product Is And Who It Is For
The dual colour version of the square module, on the same 260 x 260 mm footprint with 84 pieces of 2835. The board is quoted at all three operating points: 141 lm/W warm, 166 lm/W cool and 160 lm/W mixed, at a steady 12W. That matters because a tunable fitting is judged on how it performs in the middle of its range, not only at the ends.
Key Benefits
Why Buyers Choose This Build
Efficacy published for warm, cool and mixed settings rather than only the best case
Same 260 x 260 mm footprint as the single colour square module, so one aperture serves both
Low voltage 15 to 20V input suits compact ceiling fitting drivers
12W across all three settings keeps the thermal design constant as the colour changes
Application
Where It Fits And What It Fixes
Who It Is For
- Downlight and ceiling fitting manufacturers offering a tunable range
- Hospitality and residential fitting brands
- OEM buyers adding a dual colour option to an existing square fitting
Problems It Solves
- Tunable fittings that lose a lot of output at the mixed setting people actually use
- Downlight ranges that need a tunable option without a new aperture or diffuser
- Specifiers who cannot compare tunable modules because only one setting is published
Application Scenarios
- Square downlights
- Ceiling lights
- Hospitality fittings
- Residential ceiling lighting
Technical Features
- 260 x 260 mm square board
- 2700K, 5700K and mixed operation
- 84 pieces of 2835 per board
- 12W at every setting
- Efficiency from 141 to 166 lm/W
- 15V to 20V DC input
Specifications
Specification Table
Figures below are the published specification for this build. Where a value is set per order it is stated as such rather than estimated.
- Board Size
- 260 x 260 mm
- Power
- 12W
- Input Voltage
- 15V to 20V DC
- Efficiency
- 141 lm/W at 2700K, 166 lm/W at 5700K, 160 lm/W mixed
- CRI
- 80
- CCT
- 2700K, 5700K and mixed
- LED Package
- 2835, 84 pcs
Part Number Table
| Part Number | Power (W) | Input Voltage (V) | Power Factor | Efficiency (lm/W) | CRI | CCT (K) | LED | Dimension (mm) |
|---|---|---|---|---|---|---|---|---|
| LK-CM260x260A0614L012-82757 | 12 | 15-20 | - | 141 | 80 | 2700 | 2835 x 84 pcs | 260 x 260 |
| LK-CM260x260A0614L012-82757 | 12 | 15-20 | - | 166 | 80 | 5700 | 2835 x 84 pcs | 260 x 260 |
| LK-CM260x260A0614L012-82757 | 12 | 15-20 | - | 160 | 80 | 2700 + 5700 | 2835 x 84 pcs | 260 x 260 |
Manufacturing
How It Is Made Checked And Customised
Materials
- Aluminium or FR4 square board
- 2835 LED package in two colour channels
- Dual channel constant current circuit
Manufacturing Process
- Solder paste printing
- Two channel SMT placement
- Reflow soldering
- Automated optical inspection
- Colour binning
- Lit ageing
- Packing
Quality Control
- Incoming LED binning
- Automated optical inspection
- Three point lit test at warm, cool and mixed
- Colour consistency sorting
- Ageing run
Certifications
- CE
- RoHS
Customisation Options
- Board size and LED count
- Colour channel pairing
- Drive voltage window
- Connector and lead length
Comparison
How It Compares With Other Products In The Range
Compared With DC Module Square Module White
The single colour square module reaches 200 lm/W but cannot shift colour temperature
Compared With DC Module Tunable White
A 500 x 24 mm linear board for profiles rather than a square aperture
Use Guide
Specifying And Installing It Correctly
- Design the thermal path for the full 12W, since power does not drop at the mixed setting
- Drive the two channels separately so the mix holds while dimming
- State the target CCT range on the order so the channels are paired correctly
Related Products
Other Products Worth Comparing
Cooler LED Module
DC Module Standard for Cooler Lighting Tunable White
Dual channel 2700K and 6500K boards in 140, 280 and 560 mm with CRI 80, 90 or 98
View Specifications →
LED Module
DC Module High Efficiency 24V Linear
600 x 24 mm 24V board reaching 200 lm/W for panels, linears, troffers and wall lights
View Specifications →
LED Module
DC Module Square Module White
260 x 260 mm square board with 84 LEDs, reaching 200 lm/W across the CCT range
View Specifications →Go Deeper
Industry Pages And Guides That Cover This Product
Design Guide
Choosing CCT And CRI For Retail Display Lighting
Colour temperature sets the mood of a display and colour rendering decides whether the merchandise looks like itself. They are separate decisions and are often confused.
Read The Guide →FAQ
DC Module Square Module Dual Color FAQ
What is the output at the mixed setting?
160 lm/W at 12W, between the 141 lm/W warm and 166 lm/W cool figures.
Is the footprint the same as the white square module?
Yes, 260 x 260 mm with 84 pieces of 2835.
What input voltage is required?
15V to 20V DC.
Can other colour pairs be built?
Yes, colour channel pairing is a customised option.
Request A Quote For DC Module Square Module Dual Color
Tell us the quantity, the colour temperature and the profile it has to fit. We will confirm the part number and the lead time.