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BackMatrix-49-2080 Ultra-wide light distribution Nichia Cube LED Module 49 LEDs 28x28cm 24V 5000K Neutral White 1340lm (16000 lm/sqm)
- Large-area backlighting module with ultra-wide light distribution for shallow diffuser systems
- Approximately 16,000 lm/m² of module area
- Luminous efficacy: approximately 135 lm/W
- 1340 lm per module
- 3-Step MacAdam colour consistency
- 24 V DC constant-voltage operation
- Developed and manufactured in Germany
The BackMatrix-49-2080 Ultra-wide Nichia Cube module is a large-area 24 V backlighting board designed for homogeneous illumination with a shallow optical cavity. It uses 49 Nichia Cube LEDs on a 280 × 280 mm PCB and delivers 1340 lm at 5000 K with CRI 80+.
The module combines a broad 120° distribution with a regular 7 × 7 LED layout, helping the light blend behind a diffuser while keeping the board efficient and mechanically simple.
Features of the BackMatrix Ultra-wide Nichia Cube module
- 49 Nichia Cube LEDs
- 5000 K white light
- CRI 80+
- 1340 lm per module
- Approximately 16,000 lm/m² of module area
- Power consumption: 9.9 W
- Luminous efficacy: approximately 135 lm/W
- 24 V DC constant-voltage operation
- Reference current: approximately 413 mA
- 120° light distribution
- 3-Step MacAdam colour consistency
- Dimmable by PWM with a compatible 24 V controller
- Rated lifetime: more than 60,000 h L80B10C1
- EN 62471 photobiological safety classification: RG0
- No additional cooling required in the intended configuration
- Dimensions: 280 × 280 × 6.65 mm
- 3-year commercial warranty, subject to current warranty conditions
- Made in Germany
Designed for uniform large-area backlighting
BackMatrix modules are designed for backlighting behind diffusers rather than narrow-beam illumination. The LEDs are distributed across a square rigid PCB so the light can blend over a short optical distance into a broad, visually uniform luminous surface.
The 7 × 7 LED grid is intended for light boxes, luminous ceilings, signage, trade-fair structures and other applications where the luminous surface should appear even rather than directional.
Billboards, signage and illuminated displays
The regular LED layout is well suited to billboard backlighting, signage, light boxes, exhibition displays and other illuminated graphics. Several modules can be arranged behind a translucent face to cover large areas while maintaining repeatable LED spacing.
The final cavity depth and module spacing should be selected according to the diffuser transmission, required brightness and acceptable hotspot visibility.
Efficient ultra-wide backlighting
The Nichia Cube LED package is used here to distribute light broadly across the diffuser. This helps reduce hotspot visibility and allows the module to illuminate a comparatively large area from a compact board.
The 5000 K neutral/cool-white version is suited to technical displays, commercial interiors, exhibitions and luminous surfaces where a crisp daylight-oriented appearance is preferred.
24 V system integration
The module operates from a regulated 24 V DC constant-voltage supply and supports PWM dimming with a compatible controller. For multi-module surfaces, size the power supply and wiring for the combined connected load and distribute feed points to keep brightness consistent.
High-quality Nichia LEDs
BackMatrix uses specified Nichia LEDs rather than unidentified generic components. This gives better control over luminous performance, colour consistency and long-term behaviour when many modules are used together in one illuminated surface.
The white-light variants are colour sorted for consistent appearance across multi-module installations. For more background on white-light quality, see our colour temperature guide.
Designed and manufactured in Germany
We develop and manufacture professional rigid LED modules in Germany, combining more than 20 years of LED application experience with controlled SMT production and application engineering. BackMatrix products are designed as repeatable large-area light engines for professional backlighting, signage and custom luminaires.
For OEM and project customers, we can also support LED selection, PCB adaptation, thermal design, optical layout, prototyping and series production. This is especially useful for large illuminated surfaces, where LED pitch, diffuser distance, luminous density and module spacing must work together as one optical system.
This product is covered by a 3-year commercial warranty, subject to current warranty conditions. Learn more about Lumistrips and our LED manufacturing capabilities.
| SKU | 45315 |
|---|---|
| Weight brut (g) | 166.000000 |
| Color | Neutral White |
| Color Temperature | 5000K |
| Color Rendering Index | 80 |
| Bright like (W) | 89 |
| Luminous Flux Typ (lm) | 1340 |
| Efficacy (lm per W) | 135 |
| Energy Class 2022 | E |
| Power (W) | 9.90 |
| Dimmable | Dimmable |
| Viewing Angle | 120° |
| Warranty (months) | 36 |
| Lifetime for residential, 3h daily (yrs) | 55 |
| Product lifetime (h) | 60000 |
| Lifetime for commercial, 12h daily (yrs) | 14 |
| Manufacturer Product Code | 45315 |
| Product Family | BackMatrix2080 |
| Strip Type | Rigid |
| LEDs number per sales unit | 49 |
| Dimensions | 280 x 280 x 6.65 mm |
| Dimensions: Length (cm) | 280 |
| Dimensions: Width (mm) | 280 |
| Dimensions: Height (mm) | 6.65 |
| Brand | Lumistrips |
| Forward Voltage Typ (V) | 24 |
