Different LED Light Source models vary in the panel size (= illuminated area) and in light color (from UVA to IR).
SL 3500 Family:
13 cm x 13 cm: Model C
20 cm x 20 cm: Model G or H
30 cm x 20 cm: Model J or K
- High light output - up to 3,000 µmol(photon)/m2.s at the distance of 20 cm
- Light intensity adjustable from 1 % to 100 %
- Timing adjustable from microseconds to hours
- Light intensity and timing control:
- manual via the control unit
- via user-defined protocols in the Light Controller or Light Studio software - Light regime control (flashes, continuous light, user-defined modulation) via the Light Controller or Light Studio
- Different color versions varying spectrally from UVA to Infra-Red
- Bi-color, tri-color models available
- Standard colors available: white cold, white warm, blue royal, red-orange, red, blue, green
- Long longevity of LEDs (6-7 yrs)
- Automatic cooling of the panel and control unit
Light Source with the Control Unit and Light Controller
- Model SL 3500-C
Panel size: 13 x 13 cm
Number of high-power LEDs: 72
Single color: White Warm OR White Cool OR Blue Royal (447 nm) OR Red-Orange (617 nm)
Other colors as an option
Stand-alone operation: manual intensity control
Supplied with a stand and holder 
- Model SL 3500-G
Panel size: 20 x 20 cm
Number of high-power LEDs: 180
Single color: White Warm OR White Cool OR Blue Royal (447 nm) OR Red-Orange (617 nm)
Other colors as an option
Stand-alone operation: manual intensity control
Supplied with a stand and holder - Model SL 3500-H
Panel size: 20 x 20 cm
Number of high-power LEDs: 168 (3 x 56)
Tri-color: Red-Green-Blue ( 627 nm - 530 nm - 447 nm)
Stand-alone operation: manual intensity control
Supplied with a stand and holder 
- Model SL 3500-J
Panel size: 30 x 20 cm
Number of high-power LEDs: 104
Single color: White Warm OR White Cool OR Blue Royal (447 nm) OR Red-Orange (617 nm)
Other colors as an option
Stand-alone operation: manual intensity control
Supplied with a stand and holder - Model SL 3500-K
Panel size: 30 x 20 cm
Number of high-power LEDs: 105 (3 x 35)
Tri-color: Red-Green-Blue (627 nm - 530 nm - 447 nm)
Stand-alone operation: manual intensity control
Supplied with a stand and holder 
- Model G - Cool White: .... 1,500 µmol(photon)/m2.s
- Model J - Cool White: .... 1,300 µmol(photon)/m2.s
- Model G - Red: .... 3,500 µmol(photon)/m2.s
- Model G - Blue royal: ... 2,300 µmol(photon)/m2.s
- Model H - RGB: ... 1,600 µmol(photon)/m2.s (red)
- Model H -RGB: ... 550 µmol(photon)/m2.s (green)
- Model H -RGB: ... 1,200 µmol(photon)/m2.s (blue)
LED Characteristics: Relative Intensity vs. Wavelength
White Light: Wavelength Characteristics
- User-friendly, four-button operation
- Precise control over the light mode, intensity and timing (microseconds to hours)
- Supports generation of very short (100 microseconds) pulses
- Supports up to 4 lights or 4 colors
- Each light (color) can be configured and controlled independently
- Light modulation according to a predefined function (continuous, pulse, sine, triangle)
- Up to 3 light/dark phases
- No PC needed
Light Controller LC 100
- User-defined protocol writing
- Precise control over the light mode, intensity and timing (seconds to hours)
- Supports up to 4 lights or 4 colors
- Each light (color) can be configured and programmed independently
- Light modulation according to a predefined function (continuous, pulse, sine, triangle)
- Unlimited number of light/dark phases
Light Studio Software Window
Modular Stand
- Solhaug K.A. et al. (2010): Planta 231: 1003-1011.
Pricing
- Orders and Payments
- LED Light Source SL 3500-C 1.990,- €
- LED Light Source SL 3500-G 2.990,- €
- LED Light Source SL 3500-H 3.490,- €
- LED Light Source SL 3500-J 2.790,- €
- LED Light Source SL 3500-K 3.490,- €
- Light Studio Control Software 990,- €
- Light Controller LC 100 990,- €
- Modular Stand 600,- €
Optional Features and Accessories
Light Studio 1.4 Software
Allows writing of user-defined protocols that control the light mode (continuous, pulse, sine, triangle), intensity (1s period) and timing (seconds to hours). PC control of up to 4 lights/colors. Includes I2C dongle.
Light Controller LC 100
Provides precise hardware control to the light panel: light mode (continuous, pulse, sine, triangle), intensity (0.1s period) and timing over both very long (hours) and very short (microseconds) time intervals. Supports up to 4 lights/color, each light/color can be configured and controlled independently. No PC needed.
Modular Stand
Allows many spatial possibilities in arrangement and attachment of scientific instrumentation.
Download
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Documents
LED Light Source Manual
Type: PDF
Language: English
Size: 500kB
Light Controller Manual
Type: PDF
Language: English
Size: 2.4MB
Light Studio Guide
Type: PDF
Language: English
Size: 430kB
Other LED Light Sources
LED Light Source SL 3500 serves for generation of strong, controllable irradiance. It is manufactured in three basic versions that differ in the panel size: 13 x 13 cm, 20 x 20 cm, or 30 x 20 cm. Offered are single-color, bi-color or tri-color panel versions. The LED Light Source comes with an adjustable stand.
Customized FYTO-LED Light Panels
Customized FYTO-LED Light Panels are primarily intended for installation in growth chambers or for other similar applications where controlled large-area illumination is of a high importance.
The panel dimension is 28 cm x 86 cm and it is delivered with a mechanical rack and power supply.
Video Gallery
LED Light Source (WMV 0.5MB)