LED Lights SL 3500
LED lighting solutions for precise growth control
About...

LED Lights SL 3500 are arrays of high-performance light emitting diodes (LEDs) that are easily controllable in timing (from microseconds to hours) and intensity (from 1 %
to 100 % of total output). If supplemented with the Light Controller LC 100 or Light Studio software, they can operate in multiple regimes: flash, continuous light, harmonically modulated light, or they can work with user-defined modulation. Both the Light Controller LC 100 and Light Studio software offer the possibility to create user-defined protocols with light/dark phases and precise control over the light mode, intensity and timing. Different LED Lights SL 3500 models vary in the panel size that determines illuminated area and in light color (from UVA to IR).

Key Features

  • High light output up to 3,000 µmol.m-2.s-1 at the distance
  • of 20 cm
  • Uniform light distribution over the desired area
  • Precise intensity control in the range of 1 % to 100 %
  • Minimum undesirable heating effects to experimental material
  • Hardware or software control of the light regime and intensity


  • Different color versions
  • Standard colors available: white cold, white warm, blue royal, blue, green red-orange, red
  • Tri-color versions available in 20 x 20 cm and 20 x 30 cm sizes
  • Long lifetime of LEDs (min. 60,000 hours)

LED Lights SL 3500


The SL 3500 range of LED lights from Photon Systems Instruments are arrays of high-performance light emitting diodes that can operate under multiple regimes such as flash, continuous light and harmonically modulated light. They can also function work user-defined protocols. Different versions of the device are available with LEDs spanning the spectrum from from blue to far-red.

The SL 3500 panels can be used as stand-alone units, or they can be integrated into cultivation areas and to provide lighting for growth rooms. The panels may also be integrated with other PSI instruments such as FluorCams, Photobioreactors or FytoScopes .

Basic control of the SL 3500 panels is by a supplied control unit. Enhanced output and modulation may be controlled by PSI’s Light Controller LC 100, which provides precise regulation of light mode, intensity and timing. Optionally, PSI’s Light Studio Software, allows computer control of the LED panels. User-defined protocols may be designed and implemented via both the Light Controller and the Light Studio Software.


APPLICATIONS


  • Plant science
  • Agricultural and biotechnology research
  • Plant growth and development
  • Plant biomedicine

AVAIBLE COLORS: Warm white, Cool White, Red, Green, Blue, Far-Red


KEY FEATURES:


  • High light output - up to 3,000 µmol.m-2.s-1 at the distance of 20 cm (for higher intensities enquire at ivana@psi.cz)
  • Light intensity adjustable from 1 % to 100 % of the output
  • Basic manual control via the control unit
  • Precise control via user-defined protocols in the Light Controller LC 100 or Light Studio Software
  • Timing adjustable from microseconds (with options) to hours
  • Light regime control (flashes, continuous light, user-defined modulation) via the Light Controller LC 100 or Light Studio Software (optional)
  • Standard available colors: cool or warm white, blue royal (447 nm), red-orange (627 nm). For other colors enquire at ivana@psi.cz)
  • Tri-color models with added far red LEDs (735 nm) available
  • Lifespan: 60,000 to 70,000 hours of continuous lighting
  • Automatic cooling of the panel and control unit

Versions



Versions:

Panel Size Type Number of LEDs Channels Colors
13x13 cm SL 3500 - A 72 1 WW or CW or BLUE or RED
20x20 cm SL 3500 - B 180 1 WW or CW or BLUE or RED
SL 3500 - C 168 3 RGB
20x30 cm SL 3500 - D 104 1 WW or CW or BLUE or RED
SL 3500 - E 240 4 RGB + FR
Note: WW – Warm White; CW – Cool White; RGB – Red, Green, Blue; FR – Far - Red
Channel number defines single or multicolor versions.


Panel size 13 x 13 cm

Version SL 3500-A

  • Panel size: 13 x 13 cm
  • Number of high-power LEDs: 72
  • Standard available colors: white warm OR white cool OR blue royal (447 nm) OR red-orange (617 nm)
  • Other colors as an option. Please contact us (info@psi.cz)
  • Stand-alone operation: manual intensity control
  • For precise light control and protocol writing: Light Studio software or hardware Light Controller (optional)
  • Supplied with a stand and holder



Panel Size 20 x 20 cm

Version SL 3500-B

  • Panel size: 20 x 20 cm
  • Number of high-power LEDs: 180
  • Standard available colors: white warm OR white cool OR blue royal (447 nm) OR red-orange (617 nm)
  • Other colors as an option. Please contact us (info@psi.cz)
  • Stand-alone operation: manual intensity control
  • For precise light control and protocol writing: Light Studio software or hardware Light Controller (optional)
  • Supplied with a stand and holder


Version SL 3500-C

  • 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
  • For precise light control and protocol writing: Light Studio software or hardware Light Controller (optional)
  • Supplied with a stand and holder


Panel Size 30 x 20 cm

Version SL 3500-D

  • Panel size: 30 x 20 cm
  • Number of high-power LEDs: 104
  • Standard available colors: white warm OR white cool OR blue royal (447 nm) OR red-orange (617 nm)
  • Other colors as an option. Please contact us (info@psi.cz)
  • Stand-alone operation: manual intensity control
  • For precise light control and protocol writing: Light Studio software or hardware Light Controller (optional)
  • Supplied with a stand and holder


Version SL 3500-E

  • Panel size: 30 x 20 cm
  • Number of high-power LEDs: 240 (3 x 80)
  • 4 added far red LEDs (low-power)
  • Four-colors: red - green - blue - far red (627 nm - 530 nm - 447 nm - 735 nm)
  • Stand-alone operation: manual intensity control
  • For precise light control and protocol writing: Light Studio software or hardware Light Controller (optional)
  • Supplied with a stand and holder


Specifications


  • PPFD Intensity:
  • Up to 3,000 µmol.m-2.s-1 at the distance of 20 cm
  • Panel External Dimension (W x D x H):
  • Model A: 17.5 x 17.5 x 11 cm (with holder screws: 17.5 x 28 x 11 cm)
    Model B and C: 25 x 22.5 x 11 cm (with holder screws: 25 x 33 x 11 cm)
    Model D and E: 23.5 x 34.5 x 11 cm (with holder screws: 23.5 x 45 x 11 cm)
  • Light Sources:
  • Light emitting diodes (LEDs): 455 nm, 530 nm, 617 nm, cool white (4,500-10,000 K) and others
  • Custom-Designed Protocols (Optional):
  • Variable timing and scripts
  • Communication Port:
  • I2C communication (used for Light Controller LC 100 and Light Studio Controller)
  • Standard Accessory:
  • Stand with a holder
  • Power Input:
  • From 75 to 500 W (depends on the version and LED color)
  • Electrical:
  • 90-240 V
  • Warranty:
  • 1 year parts and labor

Accessories

Panel Size Type Light Controller LC 100 LightStudio Modular Stand
13 x 13 cm SL 3500 - A
20 x 20 cm SL 3500 - B
SL 3500 - C
20 x 30 cm SL 3500 - D -
SL 3500 - E -

Light Studio 485 SW with Light Controller LC 500
Light Studio Software is a PC solution for precise control over the light mode, intensity and timing - (microseconds to hours). It supports light channel calibration and grouping. It can control unlimited number of logical light channels, formed from up to 254 physical light devices. Each logical channel can be configured independently. Light modulation is fully programmable, built from user-defined segments (continuous light and ramp). The software offers flexibility regarding the protocol composition and timing. There are just two predefined items – constant element and ramp element. The protocol is then built from these two. A user can also add light channels to various groups and control them as one item/with one protocol.

KEY FEATURES:

  • Day/night simulation - dawn and dusk simulation
  • Supports light channel calibration and grouping
  • Special mode for pulses as fast as 50 us (needs compatible hardware - LC 500)
  • It can control unlimited number of logical light channels - Each light (color) being configured and programmed independently
  • Light modulation according to a predefined function (continuous, pulse, sine, triangle) or user-programmed function

Light Controller LC 100
LC 100 is a hardware, stand-alone solution for precise control of light characteristics and day/night simulation in SL 3500 LED Light Sources. It provides precise control over the light mode, intensity and timing (seconds to hours) and maintains also generation of short pulses (micro-seconds). It can control up to 4 lights/colors in SL 3500; each light /color can be configured and controlled independently. Light Controller LC 100 supports light modulation according to a predefined function (continuous, pulse, sine, triangle), user-programmed function (optional), or daylight simulation (optional). No PC is needed for this device operation.

User-Defined Custom Protocol
Optional feature to the Light Controller LC 100: when uploaded to Light Controller, this Protocol can support up to 224 light phase intervals, each defined by light intensity and duration.

Daylight Protocol
Optional feature to the Light Controller LC 100: when uploaded to Light Controller, the Daylight Protocol serves for cloudy skies simulations - several adjustable parameters. Includes also additional program for "cloud visualization" on a PC.

Modular Stand
Allows many spatial possibilities in arrangement and attachment of scientific instrumentation.


Additional Protective Glasses
Radiation safety glasses protecting against excessive LED radiation – equipped with side cover and protective filters. One pair of glasses is provided with the device free of charge.

Pricing

LED LIGHTS SL 3500

Panel Size Type Number of LEDs Channels Price
13 x 13 cm SL 3500 - A 72 1 1,990 €
20 x 20 cm SL 3500 - B 180 1 2,990 €
SL 3500 - C 168 3 3,490 €
20 x 30 cm SL 3500 - D 104 1 2,790 €
SL 3500 - E 240 4 4,390 €




OPTIONAL FEATURES AND ACCESSORIES

Light Studio 485 SW with Light Controller LC 500 990 €
Light Controller LC 100 990 €
User-Defined Custom Protocol 400 €
Daylight Protocol 100 €
Modular Stand 600 €
Additional Protective Glasses 19 €



For more information please contact us on info@psi.cz