GC Bar 4

The professional grow light as an alternative to sodium vapour lamps. With individual light recipes for the targeted influencing of many growth parameters.

999,00  incl. IVA

999,00  incl. IVA

Read more

Don't miss the best.

The GC Bar 4 PROFESSIONAL is much safer and more energy efficient than conventional sodium vapour lamps. The light recipes can be controlled with the GC Signal and the free Greenception App and even more individually adapted to the demands of the respective cultivations.

LED revolution.

High safety and less power consumption

To achieve individual growth results

Controllable by GC Signal and App

GC Bar 4

The light recipes of this grow light are controllable by GC Signal. The GC Bar 4 PROFESSIONAL offers even more options for customisation through pre-set and user defined operating modes. It is also possible to simulate sunrise and sunset or to control the distribution of light in real time – all conveniently with the Greenception App.

With these varied possibilities, not only the planting of plants can be achieved: Colour, flowering time, active ingredient and vitamin content as well as taste can be influenced in a targeted manner.

Growth light recipe with additional blue and white SMD chips from CREE.
Flowering light recipe with additional red SMD chips from Osram.
Full spectrum light recipe with 4 smaller COB chips.

The highly efficient full spectrum COB chip is at the heart of each cluster. For growth clusters, blue and white SMD chips from CREE are added, and the flower cluster is complemented by red SMD chips from Osram. In the full spectrum cluster, another 4 smaller COB chips are added.

The COB chip emits a light that the human eye perceives as white. In this way you can observe the plant without additional lighting and detect diseases or pests early.

Technical Data

All details at a glance

Weight approx. 9.82 kg
Dimensions: approx 650 x 650 x 75 mm
Cluster number: 24
Power consumption: 280 W
Photon flux density (15 cm): up to 1500 μmol/(m²*s)
Photon flux density (20 cm): up to 1375 μmol/(m²*s)
Photon flux density (30 cm): up to 1250 μmol/(m²*s)
Beam angle: COB: 105°, LED: 105°

Area of application

The GC Bar 4 PROFESSIONAL is perfect for grow boxes with a footprint of up to 100 x 100 cm. Due to the individual light recipes with their many options and the control via GC Signal and App, this grow light is a professional solution for demanding users.