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LuxaLight LED Engine UV-A 405nm Protected (24 Volt, 108 LEDs, 2835, IP64)

LE-24-405-108X2835PLX
LuxaLight LED Engine UV-A 405nm Protected (24 Volt, 108 LEDs, 2835, IP64)
LuxaLight LED Engine UV-A 405nm Protected (24 Volt, 108 LEDs, 2835, IP64)
LuxaLight LED Engine UV-A 405nm Protected (24 Volt, 108 LEDs, 2835, IP64)
LuxaLight LED Engine UV-A 405nm Protected (24 Volt, 108 LEDs, 2835, IP64)
LuxaLight LED Engine UV-A 405nm Protected (24 Volt, 108 LEDs, 2835, IP64)
LuxaLight LED Engine UV-A 405nm Protected (24 Volt, 108 LEDs, 2835, IP64)
LuxaLight LED Engine UV-A 405nm Protected (24 Volt, 108 LEDs, 2835, IP64)
LuxaLight LED Engine UV-A 405nm Protected (24 Volt, 108 LEDs, 2835, IP64)
LuxaLight LED Engine UV-A 405nm Protected (24 Volt, 108 LEDs, 2835, IP64)
LuxaLight LED Engine UV-A 405nm Protected (24 Volt, 108 LEDs, 2835, IP64)

Downloads

Datasheet_LE-24-405-108X2835PLX_version_2025-08-27.2.pdf 275.72 KB
CE-declaration_LE-24-405-108X2835PLX.pdf 48.61 KB
3M-VHB-Tape-4905.pdf 374.01 KB
LuxaLight Modular LED Fixtures Infosheet_0.pdf 881.11 KB

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Bulk prices

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  • Free shipping within NL for € 250+ orders
  • B2B only

Our measuring results

irradiance - 375-435-uv-ablue (24V) irradiance - 375-435-uv-ablue (24V)
cie1931 cie1931

Highlights

412 W/m2 at 5cm distance

Technical specifications

General
 
Brand
LuxaLight
Application
Curing & Aging
Machine Vision
UV Inspection
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
405nm
Beam angle
120 °
Measurement results
 
Peak wavelength
(Object size: 1 piece)
404 nm
Peak irradiance
(Object size: 1 piece)
 24V
5cm23.13 W/sqm
10cm9.36 W/sqm
15cm4.67 W/sqm
20cm2.82 W/sqm
25cm1.86 W/sqm
30cm1.42 W/sqm
Total irradiance
(Object size: 1 piece)
 24V
5cm412.1 W/sqm
10cm172.8 W/sqm
15cm87.6 W/sqm
20cm53.75 W/sqm
25cm35.37 W/sqm
30cm27.05 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
Environmental
 
Operating temperature
-20 ~ +60 °C
Storage temperature
-40 ~ +80 °C
IP class
IP 64
Directives - standards - certificates
 
Directives
RoHS
CE
Safety standards
EN60598-1
EN62031
IEC62471
Links

Related

Product description

The LuxaLight LED Engine UV-A 405 nm (Protected, 24 V) is a semi-finished aluminum PCB module, developed for engineers and OEMs seeking a violet/UV-A light source for integration into custom fixtures, optical systems, or R&D setups. It delivers only the light-emitting core, offering maximum flexibility in thermal management, optics, and housing design.

With 108 × 2835 SMD LEDs, an industrial silicone coating providing IP64 protection, and an integrated NTC temperature sensor, the module ensures reliable performance in demanding environments. Combined with the MaNima Pollux Industrial System, the engine becomes a complete, high-efficiency UV solution, unlocking improved efficiency through pulsing and advanced thermal control.

Key Specifications

PropertyValue / Description
TypeLED Engine – semi-finished PCB module
LEDs108 × 2835 SMD LEDs
PCB baseAluminum
PCB protectionIndustrial silicone coating (provides IP64 rating)
Dimensions200 × 20 × 2 mm (modular design)
Supply24 V DC / ~30 W
Wavelength405 nm (UV-A), peak ~404 nm
Irradiance (5 cm)~412 W/m² total radiant power @ 24 V
Beam angle120°
Thermal monitoringIntegrated NTC sensor (5 kΩ, β = 3950)

Applications

  • Resin & 3D printing photopolymerization – optimized for curing resins sensitive to 405 nm, widely used in additive manufacturing.
  • Coating & adhesive curing – suitable for materials designed for longer-wavelength UV curing, reducing material stress.
  • Fluorescence excitation – excites specific dyes and markers in biology, chemistry, and quality control applications.
  • Antimicrobial surface treatment – 405 nm UV-A reduces bacterial load, useful for hygienic and biomedical applications.
  • Machine vision with violet contrast – enhances visibility of inks, coatings, and security features not seen under white light.
  • Research & laboratory use – versatile UV-A source for experiments where controlled, less aggressive UV is required.

Also applicable in R&D and specialized lighting setups.

Benefits for Engineers

  • Semi-finished module – ideal for OEM and R&D integration
  • Perfect Pollux companion – transforms into a complete UV-A system with MaNima Pollux
  • Improved efficiency with Pollux – pulsing and thermal control maximize performance
  • Design freedom – integrate into your own housing, optics, and thermal setup
  • High UV intensity – ~412 W/m² at 5 cm supports demanding curing and inspection tasks
  • Modular scalability – multiple engines can be combined as required
  • Thermal safety – NTC ensures stable operation and long service life
  • Industrial durability – IP64 protection via silicone coating

Integration with MaNima Pollux Industrial System

  • Real-time NTC temperature monitoring
  • Pulse/strobe modes for higher peak intensities and improved efficiency
  • Prevents overheating while maximizing UV performance
  • Provides data to PLC/SCADA automation systems
  • Open UDP-based API for advanced system integration and customization