Oreon produces and develops highly efficient and sustainable LED grow lights, especially for greenhouse horticulture. The unique water cooled concept ensures the LEDs and electronics are continuously cooled, regardless of the ambient temperature in the greenhouse. This ensures the lamp always performs optimally and the life of the components is extended.

DISCLAIMER: Lemnis Oreon offers water cooled LED grow lights for horticultural and indoor growing facilities. As far as solutions for cannabis production are concerned, Lemnis Oreon only supplies in countries where the cultivation of cannabis is legalized and the customers are licensed as defined by local laws. Lemnis Oreon might verify these licenses.


Water cooled LEDs are very suitable for vegetables grown under glass. The taste is better and the quality of the vegetables improves.

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With LED lighting the production increases and the quality is improved."
The basil plants are now much stronger than only under HPS."


Herbs and microgreens show excellent quality when grown under the specifically designed light spectrum of the LEDs.

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Extreme high lighting levels can be accomplished with water cooled LEDs, while the growing facility or greenhouse does not suffer from heat radiation. With a broad spectrum with more white, amazing results can be achieved.

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A constant high quality product under LED and massive savings on energy costs."
With the right spectrum, you can grow year-round a beautiful product."


With LED lighting, essential factors such as climate control and crop temperature can be controlled better. In addition, water cooled LEDs offer the opportunity to re-use the gained heat.

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