The LED fixtures of Oreon operate on active water-cooling, where the heat of the fixture is transported away from the fixture and out of the growing area. This technology makes it possible to fit more individual LEDs in one fixture, in order to achieve a higher light output, requiring less fixtures. The multi-layer fixture Embrace produces a light output of more than 600 μmol/s and is suitable for propagation of cuttings or illumination closer to the crop (0.35-1.5 meter / 13.78-59.1”). Oreon’s medical cannabis grow lights for top lighting produce a light output of up to 3700 μmol/s and can be used in a greenhouse or indoor facility with sufficient height.

The cannabis lighting of Oreon are actively cooled by water. The water flows through the LED fixture and absorbs the produced heat from the LEDs and electronics. The heat is directly extracted from the growing area to keep the growing climate stable. The gained heat (energy) can be reused at a later time. This efficient cultivation technique contributes to a more sustainable way of growing.

The maximum light intensity when growing cannabis indoor or in a greenhouse with led lights, is often limited by the ability to get enough cool air to flow without disturbing or drying out the plants. The elimination of the generated heat is a common and difficult issue cannabis cultivators are facing when using artificial lighting.

The active water-cooling extracts the excessive heat produced by the LEDs out of the fixture and out of the growing area. This results in more control over the growing climate: the temperature, CO₂ levels and RH are more balanced.

One of the biggest benefits of the use of cannabis LED lighting, is the ability to control uniformity in the light levels and spectra the plants receive, adjusted to the plant’s growth phase.

Thanks to the water-cooling, the temperature in the indoor facility or greenhouse remains stable and the lighting hours can increase so the plants receive more light and that means more yield.

Medisun is a Canadian medical cannabis producer based in Ontario. For several phases in this project several members of the LCC worked together. They chose Oreon’s LED lights for cannabis, which is one of the main factors which allows them to grow a crop with consistent high quality cannabinoids and makes it possible to harvest an extra growth cycle per year!

• High light output, fewer fixtures needed
• Optimum light level and spectrum
• Water-cooling and reuse of heat
• Stable growing climate
• More lighting hours
• HVAC savings
• Eliminate seasons and day or night rhythm
• Short growth cycles

Curious what an investment in water cooled LED grow lights would mean for your growing area?

Send the available data about your facility and Oreon will calculate the exact number of fixtures for the perfect light uniformity according to your wishes.

Curious about more indoor or greenhouse cannabis growing tips? Or do you want to know more about the advantages of Oreon’s LED lights for cannabis? Contact us for more information!