LED-KE 308

LED-KE 308

In addition to blue and red light, which is mainly used for photosynthesis, also other light colors such as green, yellow or far-red light are influencing plant growth. The light color also has a major impact on secondary metabolites which are responsible for the coloration of leaves or flavor composition of herbs, ornamental plants and lettuce.

The research of such influences is important to develop specific light recipes to improve plant quality and to understand how plants are affected by different light environments.

The LED-KE 308 is the new high-performance luminaire which was developed especially for plant research. With the LED-KE 308 it is possible to regulate 8 different light channels individually. Thus, the influence of certain wavelengths on plant physiological processes can be estimated.

The LED-KE 308 covers the entire solar spectrum in the visible range.

With a photonflux of 760 ┬Ámol/s, a power of 318 W the LED-KE 308, a flicker-free amplitude dimming and a protection class of IP65, the luminaires can be easily installed in research greenhouses and climatic chambers.

The spectrum of light is controlled with the new software VisuSpectrum 3.0 which was developed with the company RAM Regeltechnik. Do you want to expand the light spectrum in the ultraviolet range? With the LED-KE 300 UV it is possible to adjust additional four different UV channels. Thus, with both lamp systems, 12 different channels can be regulated and offer plant research a lot of scope.

Our contribution to sustainability:

With the LED-KE 308, 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 308


  • 760 ┬Ámol/s
  • IP65
  • 8-channels

Technical data LED-KE 308

  • Article number: LED-KE 308
  • Material: Extruded anodised EV 1 aluminium
  • Glass cover ESG 4 mm IP 65 Wieland plug connection
  • Proctection class: I
  • Protection: IP 65
  • Wattage: 318 W
  • Voltage: 230 V / 50 Hz
  • Measurements: L: 330 mm; B: 298 mm; H: 203 mm
  • Weight: 14 kg
  • Amplitudes dimming 100%-1%