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Violet300 UVC LED Light 280nm 1025mW 12 LEDs 7deg 48V 29W 29.6cm 3m cable
- Complete IP65 Violet300 professional UV irradiation fixture with LEDiL VIOLET-12X1 optics
- Typical radiant power: approximately 1025 mW at Tc = 60 °C
- Optical distribution: 7° FWHM
- IP65 fixture protection
- Overall dimensions with standard mounting hardware approximately 356.5 × 77.9 × 59.4 mm
- Nominal supply voltage: 48 V DC
- Developed and manufactured in Germany
The Violet300 UVC LED Light is a complete, ready-to-connect professional UV irradiation fixture built around the 281 mm Violet light engine. This version uses 12 UV LEDs at 280 nm and delivers approximately 1025 mW radiant power through a 7° optical distribution.
Unlike a bare UV board, Violet300 combines the LED source, secondary optics, thermal housing, integrated control electronics, mounting hardware and connection cable into one coordinated fixture. The approximately 296.5 mm light body is supplied with adjustable brackets and a 3 m silicone cable for direct integration into industrial or laboratory equipment.
Features of this Violet300 UV irradiation fixture
- Complete Violet300 professional UV fixture
- 12 UV LEDs
- UVC output at 280 nm
- Typical radiant power: approximately 1025 mW at Tc = 60 °C
- Optical distribution: 7° FWHM
- Nominal supply voltage: 48 V DC
- Permitted input range: 30–50 V DC
- Power consumption: less than 29 W at nominal operating conditions
- PWM dimming and remote on/off input
- Supported PWM frequency: approximately 100 Hz to 1 kHz
- 3 m silicone connection cable with open ends
- Hard-anodised aluminium housing acting as the heat sink
- Stainless-steel optical frame and adjustable mounting brackets
- IP65 fixture protection
- Adjustable aiming through approximately 105°
- Commercial light-body length approximately 296.5 mm
- Overall dimensions with standard mounting hardware approximately 356.5 × 77.9 × 59.4 mm
- Typical L70 lifetime: on request at Tc = 60 °C where specified
- EN 62471 photobiological classification: Risk Group 3
- CE, RoHS and REACH compliant
- Made in Germany
Built around LEDiL VIOLET-12X1 optics
The internal 281 mm LED board uses a fixed 12-LED pitch matched to the LEDiL VIOLET-12X1 optics family. Violet300 therefore combines a known LED geometry with a defined secondary optic instead of placing a generic UV source behind an arbitrary lens.
The narrow beam concentrates the available radiant power into a comparatively small field. This is useful when higher irradiance is required at a longer working distance or when the target area is tightly defined.
Optical output, beam angle and irradiance simulations are subject to the tolerances specified for the Violet family; simulation-derived values are typically specified with ±20% tolerance where applicable.
Design from irradiance and dose
Radiant power describes the total UV output of the fixture, but the target receives irradiance in W/m² or mW/cm². The resulting irradiance depends on radiant power, optic, working distance, alignment and illuminated area. For dose-controlled processes, exposure time must also be included.
This makes Violet300 particularly useful when the irradiation field must be engineered rather than approximated: the wavelength, optic and fixture position can be selected around a target area and then verified at the actual working distance.
Germicidal irradiation and disinfection systems
The 280 nm UVC wavelength is intended for professional air, surface and water irradiation systems, laboratory equipment and industrial process equipment where germicidal UV is part of a validated treatment method. See our overview of UV disinfection technology.
Required dose depends on organism, irradiance at the target, exposure time, shadowing and process geometry. The Violet300 therefore provides the optical and control platform for engineering the dose, but the finished application must be validated for its intended biological reduction target.
48 V power, dimming and process control
The integrated electronics accept an electronically regulated DC supply in the 30–50 V range, with 48 V as the nominal reference. At 48 V, input current is below approximately 600 mA and total input power is below 29 W.
The 3-core cable provides +Vin, GND and DIM. The DIM input supports PWM control and remote on/off, allowing the UV source to be synchronized with conveyors, process cycles, shutters or safety logic. If the dimming conductor is not used it should be isolated and left unconnected.
Mechanical integration and thermal management
The hard-anodised aluminium housing acts as the heat sink for the internal Violet LED engine. Adjustable stainless-steel brackets allow the fixture to be aimed without redesigning the host machine, while the sealed optical frame protects the LED/optic assembly.
Maintain free convection around the housing and do not obstruct the optical window or the Tc measurement area. UV radiant output and lifetime are temperature-dependent, so the final installation should be validated at the intended ambient temperature and duty cycle.
Professional UV safety
Violet300 is a Risk Group 3 UV source intended for professional integration. Direct or reflected radiation can injure eyes and skin. The completed machine or luminaire must provide appropriate shielding, interlocks, access control, warning labels and operating procedures for the wavelength and irradiance used.
Installation and wiring should be carried out by qualified personnel. Before operation, verify polarity, DIM wiring, mounting, aiming, shielding and all safety interlocks.
Developed and manufactured in Germany
We develop and manufacture Violet UV modules and integrated irradiation fixtures in Germany. Our capabilities cover UV LED selection, optics, PCB design, thermal engineering, control electronics, mechanical integration, prototyping and series production.
For OEM projects, Violet300 can serve as a starting platform for custom wavelength, optical distribution, control interface and mechanical-integration requirements, subject to technical feasibility.
| SKU | 44448.20 |
|---|---|
| Weight brut (g) | 1500.000000 |
| Color | UVC Ultraviolet |
| Radiant Power (mW) | 1025 |
| Power (W) | 29 |
| Viewing Angle | 7 |
| Wavelenght | 280 |
| Manufacturer Product Code | 44448.20 |
| Product Family | Violet300 |
| Strip Type | Rigid |
| LEDs number per sales unit | 12 |
| Dimensions | 356.5x77.9x59.4 |
| Dimensions: Length (cm) | 35.65 |
| Dimensions: Width (mm) | 77.9 |
| Dimensions: Height (mm) | 59.4 |
| Brand | Lumistrips |
| Forward Voltage Typ (V) | 48 |
