Key Features

This LED module delivers up to 250 lm/W efficacy and features a wide CCT range from 2200 K to 6500 K, with CRI >70 and >80 options. Engineered for precision, it ensures typical colour consistency ≤3 SDCM and tight luminous-flux tolerances.

· 8 × 5050 LEDs on an aluminum PCB

· Module dimensions: 119 × 50 mm

· Rated current: 920 mA; nominal input voltage: 24 V

· Wide operating range from -40 °C to +85 °C

· Compatible with standard 2×4 secondary optics

· Operating lifetime up to 100,000 hours, system dependent

Specific Technical Data

Mechanical Dimensions

The 119 × 50 mm module uses a standardized 2×4 footprint with clearly defined LED, terminal and mounting positions. M3 flat-head screws provide secure heat-sink attachment, while the aluminum-PCB construction supports efficient thermal transfer and straightforward luminaire integration.

Electrical Design & Installation

The 8-LED circuit is designed for constant-current operation at 920 mA with a nominal forward voltage of 24 V. Use a suitable LED driver with short-circuit, overload, over-temperature and application-appropriate surge protection. Constant-voltage operation may cause irreversible module damage.

For optimum balance between cooling requirements, light output and lifetime, the tp reference temperature should be maintained at 85 °C. The datasheet specifies Rth, hs-a 1.82 K/W and a reference cooling area of 59 cm² under reference conditions.

Optical Variants

Four representative CCT and CRI configurations illustrate the LED source's controlled chromaticity and spectral performance. Each option maintains typical colour consistency within 3 SDCM while addressing different visual and application requirements.

2700 K Optical Performance

2700 K | CRI 95 | Typical colour consistency ≤3 SDCM

The 2700 K configuration uses a nominal chromaticity centre of x = 0.458, y = 0.410. Its warm spectral profile and CRI 95 performance support comfortable, visually rich illumination where faithful colour appearance is a priority.

3000 K Optical Performance

3000 K | CRI 90 | Typical colour consistency ≤3 SDCM

The 3000 K configuration uses a nominal chromaticity centre of x = 0.440, y = 0.403. This warm-white option combines CRI 90 colour quality with controlled chromaticity for architectural, area and pedestrian-oriented lighting.

4000 K Optical Performance

4000 K | CRI 85 | Typical colour consistency ≤3 SDCM

The 4000 K configuration uses a nominal chromaticity centre of x = 0.4339, y = 0.4032. The neutral-white spectrum and CRI 85 performance support clear visibility in street, area and industrial applications.

6000 K Optical Performance

6000 K | CRI 80 | Typical colour consistency ≤3 SDCM

The 6000 K configuration uses a nominal chromaticity centre of x = 0.321, y = 0.336. The cool-white spectral distribution and CRI 80 performance provide a crisp visual impression for roadway and industrial lighting.

Engineered for Long-Term Lighting Performance

The BrightLX 2×4 LED Module combines output options from 3,720-5,525 lm, efficacy up to 190 lm/W and broad colour-temperature availability in a compact 119 × 50 mm platform engineered for reliable outdoor operation.

With 920 mA constant-current operation, a nominal 24 V forward-voltage platform, controlled colour consistency and compatibility with IP6x secondary lenses, the 2×4 module provides a practical foundation for efficient street, area, flood, high-bay and industrial luminaires.