LuxaLight LED Engine Far Red 735nm Protected (24 Volt, 108 LEDs, 2835, IP64)
LE-24-735-108X2835PLX
Technical specifications
General
Brand
LuxaLight
Application
Barcode Scanning
Machine Vision
LED type
2835
PCB color
White
Material
Aluminum
Dimensions
200 × 20 × 2 mm
Mounting
3M tape VHB4905
LEDs per piece
108.00
Lighting
Wave length
735nm
Beam angle
120 °
Measurement results
Peak wavelength
(Object size: 1 piece)
739 nm
Peak irradiance
(Object size: 1 piece)
| 24V | |
|---|---|
| 5cm | 9.67 W/sqm |
| 10cm | 3.72 W/sqm |
| 15cm | 1.91 W/sqm |
| 20cm | 1.18 W/sqm |
| 25cm | 0.79 W/sqm |
| 30cm | 0.59 W/sqm |
Total irradiance
(Object size: 1 piece)
| 24V | |
|---|---|
| 5cm | 416.3 W/sqm |
| 10cm | 159.7 W/sqm |
| 15cm | 82.65 W/sqm |
| 20cm | 51.08 W/sqm |
| 25cm | 34.48 W/sqm |
| 30cm | 25.66 W/sqm |
- By combining Pulse Mode with Real-Time Monitoring, the efficiency of LED systems can be increased, resulting in higher output.
- We have the expertise and equipment to perform measurements tailored to the specific requirements of the application.
Electronics
Working voltage
24V
Current per piece
1.25 A / piece
Power consumption per piece
30.00 W / piece
PCB material
Aluminium
Pinout
| Symbol | Function |
|---|---|
| V+ | V+ |
| GND | Ground |
| NTC | NTC sensor |
| NTC_GND | NTC ground |
NTC parameters
Resistance: 5000 Ohm
Beta value: 3950
Beta value: 3950
Environmental
Storage temperature
-40 ~ +80 °C
IP class
IP 64
Directives - standards - certificates
Directives
RoHS
CE
Safety standards
EN60598-1
EN62031
IEC62471
Services and specializations
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Product description
The LuxaLight LED Engine Far-Red 735 nm (Protected, 24 V) is a semi-finished aluminum PCB module, designed for engineers and OEMs requiring precise far-red radiation for horticulture, optical systems, or photobiology research. Delivered as a light-emitting core, it provides full design freedom for housings, optics, and thermal management.
With 108 × 2835 SMD LEDs, an industrial silicone coating for IP64 protection, and an integrated NTC temperature sensor, the module ensures stable, long-term performance. Combined with the MaNima Pollux Industrial System, it becomes a complete, efficient far-red solution, supporting pulsed operation, thermal monitoring, and advanced integration into automation systems.
Key Specifications
| Property | Value / Description |
|---|---|
| Type | LED Engine – semi-finished PCB module |
| LEDs | 108 × 2835 SMD LEDs |
| PCB base | Aluminum |
| PCB protection | Industrial silicone coating (IP64) |
| Dimensions | 200 × 20 × 2 mm (modular design) |
| Supply | 24 V DC / ~30 W |
| Wavelength | 735 nm far-red |
| Irradiance (5 cm) | ~480 W/m² (typical measured value) |
| PPFD (5 cm) | ~1,600 µmol/m²·s (indicative photon flux) |
| Illuminance (5 cm) | Not applicable (invisible spectrum) |
| Beam angle | 120° |
| Thermal monitoring | Integrated NTC sensor (5 kΩ, β = 3950) |
Applications
- Phytochrome balancing in horticulture – far-red light shifts phytochrome states, influencing stem elongation, flowering, and shade avoidance responses.
- Flowering control & end-of-day lighting – far-red pulses accelerate flowering and simulate twilight conditions.
- Plant morphology regulation – supports control of leaf expansion, branching, and plant height in controlled environments.
- Canopy penetration & Emerson effect – enhances light penetration into dense foliage and improves photosynthetic efficiency when combined with red light.
- Night interruption strategies – manipulation of flowering cycles by adjusting red/far-red ratios at night.
- R&D & photobiology research – essential tool for studies on light-driven plant physiology and phytochrome processes.
R&D & spectroscopy – stable far-red reference source for calibration and scientific experimentation.
Benefits for Engineers
- Optimized for far-red – high efficiency at 735 nm for horticulture and photobiology
- Semi-finished module – ideal for OEM integration and R&D use
- Pollux compatibility – enables pulsed operation and thermal safety feedback
- Design freedom – housing, optics, and thermal setup fully customizable
- Thermal reliability – integrated NTC sensor ensures safe, long-term operation
- Scalable system – modular design allows multiple engines to be combined
- Industrial robustness – IP64 protection through silicone coating
Integration with MaNima Pollux Industrial System
- Real-time NTC thermal feedback
- Pulse/strobe modes for dynamic far-red intensity control
- Overheating protection while maximizing efficiency
- PLC/SCADA system compatibility for automated growing strategies
- Open UDP-API for seamless system integration