Custom LED-Bars Systems
About...

Custom LED-Bars Systems are high-efficiency tunable lighting systems intended for plant growing in controlled conditions. These highly modular systems have flexible geometry; light intensity can be precisely regulated in the range of 5 to 100 % of the total output.

Custom LED-Bars Systems may be assembled in multiple LED-Bars modules. These modules can be arranged and suspended according to the customer’s request and disposition. Each LED-Bars module can be controlled independently from one steering station. Besides that, single LED-Bars module can also be grouped and controlled in groups.

Key Features

  • High-performance LED light sources, 5700K cool white
  • Customized modular system allowing flexible geometry of lighting
  • Advanced control system
  • High irradiance level – PPFD up to 2.000µmol(photon).m-2.s-1


  • Adjustable LED-Bars height
  • Integrated sensors (irradiance level, temperature) - optional
  • Multi-wavelength LEDs (far-red, blue, red …) - optional

Please contact us at info(at)psi.cz for the enquiry and further information.

Custom LED-Bars Systems


Custom LED-Bars Systems are high-efficiency tunable lighting systems intended for controlled plant growing. These are highly modular systems with flexible geometry; light intensity can be precisely regulated in the range of 5 to 100 % of the total output.

Custom LED-Bars Systems consist of:

  • LED-Bars that can be arranged into various hanging modules, which are constructed to fit a particular space
  • Control cabinet with power supplies and all other necessary electrical components for intelligent LED-Bars control

Small-extend Custom LED-Bars Systems can also be controlled by the PSI Light Controller LC 200 or Light Studio 485 software (Windows 7 or higher compatible). Both these control tools enable writing custom protocols with precisely defined light conditions.

More complex Custom LED-Bars Systems may be controlled by the industrial PC with sophisticated PSI software called Advanced Light Controller working in client/server regime. In such case, the PC is integrated in the Control cabinet that is equipped with a touchscreen operator panel. Optionally remote access may also be implemented (internet connectivity necessary).

Custom LED-Bars Systems use high-intensity LEDs 5700K cool white.

Custom LED-Bars Systems are always designed so as to meet each customer’s specific requirements as for light intensity, homogeneity, spectrum, dimensions, extent of up-and-down move, etc.

Technical Specification – Custom LED-Bars Systems:

  • Power consumption: depending on LED-Bars system dimension and requested light intensity
  • PPFD: up to 2.000µmol(photon).m-2.s-1
  • Light source: LED 5700K cool white, 50.000 hours life to L70
  • Dimmable (Current control): 5 – 100%
  • Adjustable panel height
  • Cooling: passive (LED-Bars), active (Control Cabinet)
  • Dimensions: Customized formats
  • Operating temperature: -20 - +40°C (environment)
  • Integrated sensors (irradiance level, temperature) - optional
  • Multi-wavelength LEDs (far-red, blue, red …) - optional