Cooler LED Module
DC Linear Module Standard for Cooler Application
600 x 24 mm 24V linear board tuned for refrigerated display cases
View Specifications →
Cooler LED Module
Tunable White DC Module Standard for Cooler Lighting
Dual channel 2700K and 6500K boards in 140, 280 and 560 mm with CRI 80, 90 or 98
Email [email protected] or call and WeChat 0086-15986651902
Product Overview
What This Product Is And Who It Is For
A tunable white cooler engine that carries both a 2700K and a 6500K channel on the same board, so the case can be set warm for bakery and meat or cool for chilled drinks without stocking two products. Nine part numbers cover three board lengths against three colour rendering grades, up to CRI 98 on the 2700K and 5700K build for fresh food display.
Key Benefits
Why Buyers Choose This Build
One board covers warm and cool merchandising, so a case maker holds one part instead of two
CRI 98 option for fresh food, where colour rendering decides how the product looks on the shelf
Three board lengths at 140, 280 and 560 mm scale with the case width on the same pitch
Efficiency up to 200 lm/W on the CRI 80 build keeps the cold case energy load down
Application
Where It Fits And What It Fixes
Who It Is For
- Refrigerated case manufacturers building mixed food ranges
- Supermarket fit out contractors specifying case lighting
- OEM brands that need a tunable white cooler engine to label
Problems It Solves
- Retailers who merchandise warm and cold product in the same run of cases
- Meat and bakery cases where CRI 80 lighting makes the product look grey
- Case makers who want length options without redesigning the electrical build
Application Scenarios
- Cooler lighting
- Panel lights
- Linear lights
- Troffers
- Wall lights
Technical Features
- Standard series for cooler lighting
- 2700K and 6500K dual channel build
- CRI options of 80, 90 and 98
- Efficiency from 75 to 200 lm/W
- Board lengths of 140, 280 and 560 mm
- Customised solution provided
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.
- Input Voltage
- 38V DC
- Power Range
- 10W to 40W
- Efficiency
- 75 to 200 lm/W depending on CRI grade
- CRI Options
- 80 / 90 / 98
- CCT
- 2700K & 6500K, or 2700K & 5700K on the CRI 98 build
- Board Lengths
- 140 / 280 / 560 mm
- LED Package
- 2835
Part Number Table
| Part Number | Power (W) | Input Voltage (Vdc) | Current (mA) | Efficiency (lm/W) | CRI | CCT (K) | LED | Dimension (mm) |
|---|---|---|---|---|---|---|---|---|
| LK-CM140x24A1401x2-82765 | 10 | 38 | 120 | 155-200 | 80 | 2700 & 6500 | 2835 x 28 pcs | 140 x 24 |
| LK-CM280x24A1402x2-82765 | 20 | 38 | 240 | 155-200 | 80 | 2700 & 6500 | 2835 x 56 pcs | 280 x 24 |
| LK-CM560x24A1404x2-82765 | 40 | 38 | 480 | 155-200 | 80 | 2700 & 6500 | 2835 x 112 pcs | 560 x 24 |
| LK-CM140x24A1401x2-92765 | 10 | 38 | 120 | 130-150 | 90 | 2700 & 6500 | 2835 x 28 pcs | 140 x 24 |
| LK-CM280x24A1402x2-92765 | 20 | 38 | 240 | 130-150 | 90 | 2700 & 6500 | 2835 x 56 pcs | 280 x 24 |
| LK-CM560x24A1404x2-92765 | 40 | 38 | 480 | 130-150 | 90 | 2700 & 6500 | 2835 x 112 pcs | 560 x 24 |
| LK-CM140x24A1401x2-V2757 | 10 | 38 | 120 | 75-115 | 98 | 2700 & 5700 | 2835 x 28 pcs | 140 x 24 |
| LK-CM280x24A1402x2-V2757 | 20 | 38 | 240 | 75-115 | 98 | 2700 & 5700 | 2835 x 56 pcs | 280 x 24 |
| LK-CM560x24A1404x2-V2757 | 40 | 38 | 480 | 75-115 | 98 | 2700 & 5700 | 2835 x 112 pcs | 560 x 24 |
Manufacturing
How It Is Made Checked And Customised
Materials
- Aluminium or FR4 board
- 2835 mid power LED package in two colour channels
- Dual channel constant current circuit
Manufacturing Process
- Solder paste printing
- SMT placement of both channels
- Reflow soldering
- Automated optical inspection
- Colour binning
- Lit ageing
- Packing
Quality Control
- Incoming LED inspection and binning
- Automated optical inspection after reflow
- Two channel lit test
- Colour consistency sorting
- Ageing run before packing
Certifications
- CE
- RoHS
- UL
Customisation Options
- Board length and LED count
- CRI grade selection
- Colour channel pairing
- Connector and lead length
Comparison
How It Compares With Other Products In The Range
Compared With DC Module Tunable White
A 500 x 24 mm 24V board at 20W, for general tunable white rather than the cooler specific 38V build
Compared With DC Linear Module Standard for Cooler Application
A single channel cooler board when the case does not need warm to cool tuning
Use Guide
Specifying And Installing It Correctly
- Pick the CRI 98 build for fresh meat, bakery and deli, and CRI 80 where efficiency matters more
- Wire both channels back to a driver that can hold the mix, not to a single output
- Set the warm to cool mix once per case type and record it so refits match
Related Products
Other Products Worth Comparing
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One 260 x 260 mm board carrying 2700K, 5700K and the mixed setting at 12W
View Specifications →Go Deeper
Industry Pages And Guides That Cover This Product
Refrigeration And Cold Display
Lighting for refrigerated cases has to work at low temperature, survive condensation and wash-down, render fresh food honestly and add as little heat as possible to the plant.
Read More →
Buying Guide
How To Choose LED Modules For Cooler Lighting
Cold display lighting is chosen on four things at once: efficacy, colour rendering, sealing and physical fit. This guide works through them in the order that actually affects the decision.
Read The Guide →
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 Standard for Cooler Lighting Tunable White FAQ
Which CRI grades are available?
80, 90 and 98. Efficiency falls as CRI rises, from 200 lm/W down to 75 lm/W.
What colour temperatures are on the board?
2700K and 6500K on the CRI 80 and 90 builds, 2700K and 5700K on the CRI 98 build.
What board lengths are standard?
140 mm, 280 mm and 560 mm, all 24 mm wide.
Is it the same voltage as the other cooler module?
No. This series runs at 38V DC. The standard cooler linear module runs at 24V DC.
Request A Quote For DC Module Standard for Cooler Lighting Tunable White
Tell us the quantity, the colour temperature and the profile it has to fit. We will confirm the part number and the lead time.