LED-KE 300

LED-KE 300

Plants need light in the range of 400-700nm to grow. However, also other light colors such as far red light are affecting plant morphology or physiological processes. The LED-KE 300 provides everything that plants need. Four channels in blue (450 + 470 nm), red (660 nm), far red (730 nm) and white light (6500K) can be regulate individually to generate an optimized light environment for any plant species or specific growth phase.  This can lead in a reduced production time or enhance plant quality parameters such as leaf color or taste

Beside the possibility to adapt the luminaires to the cultures and species themselves or the growth of the individual plant the luminaire allows manufacturers or researchers to change the growth behavior of cultures. Some research projects achieved interesting results with the photon radiation of the LEDs.

The light emission spectra of the LED-KE 300 is controlled with the VisuSpectrum 2.0 software. With 286 watt and an photonflux of about 780 µmol/s, the LED-KE 300 is furthermore a high energy efficient luminary and is used in climate chambers and in greenhouses. The light is emitted in an angle of 120° to ensure a homogeneous light distribution. The light intensity is adjusted by a flicker-free amplitude dimming in a range of 100 %-1%.

Due to the high variability of the light spectrum and due to the high light output, the LED-KE 300 is very popular in the field of plant research. With the LED-KE 300 researchers have the possibility to estimate how plants are affected by different light compositions. Because of the high quality and interchangeable components the LED-KE 300 is furthermore a sustainable luminaire for researcher or ambitious plant grower.

Do you need more flexibility? With our new LED-KE 308 and LED-KE 300 UV it is now possible to adjust up to 12 different LED channels!

Our contribution to sustainability:

With the LED-KE 300, all components can be exchanged and the luminaire is therefore particularly sustainable, since only a single purchase of the housing is required. A repair or update can be carried out at any time without any problems.

* these values are subject to technical changes

LED-KE 300


  • 780 µmol/s
  •  IP65
  • 450+470nm, 660nm, 730nm, 6500K
  •  4-channels 

Technical data LED-KE 300

  • Article number: LED-KE 300
  • Material: Extruded anodised EV1 aluminium
  • IP65 Wieland plug connection
  • Protection class: I
  • Protection: IP65
  • Power: ca. 286 W
  • Voltage: 230 V / 50 Hz
  • Measurements: L: 330 mm; B: 298 mm; H: 203 mm
  • Weight: 14 kg
  • Amplitudes dimming 100 % – 1 %