LEDFan: Fruit Logistica & HortiContact Innovation Award 2023 nominee

The LEDFan Greenhouse Toplight (up to 1200 W) has been specifically developed by growers for growers for the cultivation of tomatoes in high tech greenhouses. It is the best one to one replacement for the traditional high pressure sodium lamps (HPS) as it combines the advantages of LED and HPS. With its unique design, LEDFan provides better heat and climate management for your greenhouse.

The LEDFan comes with WIRELESS DIMMING & MULTI-CHANNEL OPTION and the following benefits:

you can tune, dim or switch off each channel individually or all together
considerable cost savings on lighting and heating
healthy work environment (by adding white)
optimal spectrum throughout the growth cycle
ability to control the plants’ shape and nutritional value

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Key benefits of LEDFan

Luminous efficacy up to 3.8 umol/J

Unlimited spectral variations

Controllable light intensity

PPF up to 4060 µmol/s

Long lifetime

Stimulates evaporation

High uniformity

Durability

LEDFan combines the advantages of LED and HPS

Cold air is drawn from the top, warmed up by the heat loss of the LED and drivers

The warm air lowers humidity and stimulates evaporation, which improves the photosynthesis

Meanwhile, it ensures that screens and windows can be further closed, which result in lower energy usage

LED BENEFITS

Long lifetime
High efficiency
Good working conditions through 8% green (if desired)

HPS BENEFITS

Stimulates evaporation
Brings in extra heat

THE PERFECT COMBINATION OF THE TWO

Better working conditions
Reduced heating and lighting cost
Improved evaporation
Optimal light for people and plants

LEDFan: lighting the way to a better tomorrow

- Dutch tomato giant Lans Group reduces energy costs by installing LEDFan toplights on 27 hectares

LEDFan, a toplight developed jointly by Lans Group and Food Autonomy, is built on the concept of reducing heat loss as much as possible. This revolutionary toplight, which has been nominated for the Fruit Logistica Innovation Award 2023 and the Horticontact Innovation Award 2023 utilizes the heat generated by the LEDs and directs it downwards, towards the crop, forming a warm air blanket at the top of the plants. This works as an invisible energy screen and the warm air lowers humidity while stimulating evaporation, which in turn leads to a better photosynthesis.

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