You are now visiting our Global professional lighting website, visit your local website by going to the USA website
You are now visiting the Philips lighting website. A localized version is available for you.
Suggestions

    Signify supplies 40% more light to grower Looye with Philips GreenPower LED

     

    16 June 2022

     

    • Tomato grower Looye is transitioning to a hybrid installation with Philips GreenPower LED toplighting force for all their locations
    • The installation provides approximately 40% more light, resulting in higher production rates while using less energy and maintaining the same flavor

     

    Eindhoven, the Netherlands – Increased production in winter without detracting from the flavor and quality of tomatoes. Looye Kwekers, a tomato grower from the Netherlands, is using that as a starting point to transition to LED lighting this summer. Due to the current high energy prices, it has decided to equip all greenhouses with Philips GreenPower LED immediately. Signify will install a hybrid set-up in the greenhouses, covering a total area of almost 25 hectares and providing a lot of light and significant energy savings.

     

    Looye Kwekers greenhouses in Naaldwijk and Burgerveen are currently fully equipped with HPS lighting, helping them to achieve light levels of up to 225 µmol per square meter. The integration of LED will result in that figure being revised upwards, to over 300 µmol per square meter, depending on location. By the end of the summer, half of the lights will be replaced with LED. “This will raise the light levels in the greenhouses by 30 to 40%,” says director Annelies Looije. “We expect our production during the winter months to increase by the same amount. In summer, when there is more natural light, the difference compared to the current set-up won’t be as high.”

    Retaining the taste

    Smaak blijft behouden
    There are two things you can do as a grower to cultivate more tomatoes in winter: expand the cultivation surface or raise the output from the existing greenhouses. Looye Kwekers chooses the second option and aims for a higher efficiency. “That’s how we landed on LED,” Annelies Looije explains. “LED provides more light in the greenhouse, making the plants produce more tomatoes. It’s a proven method to increase production. We have known that for a while, but retaining the taste is an important condition for us. Our partner and contract grower installed LED last autumn, and since then we’ve been certain that the taste is just as good.”

    Using the existing infrastructure

     

    Looye Kwekers chooses the Philips GreenPower LED toplighting force, the ultimate LED grow light for light-loving crops. “With this investment we have chosen a light that can be integrated easily into the existing infrastructure. We will remove half of the HPS lights and replace them with LED. We will alternate, like a checkerboard, to divide the light evenly. Thanks to the addition of green light to the spectrum, our employees in the greenhouse can see the tomatoes well during harvest with just the LED lights on, and our cultivation specialists can still evaluate the crop.”


    Annelies Looije believes that LED lighting is the future for tomato cultivation. However, in her opinion, a full transition still requires additional research. “We grow flavorsome tomatoes, so the taste is by far the most important quality for us. Heat plays a role in that. One of the advantages of HPS lighting is that they emit some heat as well. That is why we have chosen a hybrid set-up in order to guarantee the great flavor of our tomatoes.”

    Growing tomatoes with less energy

     

    Alongside an increased production, Looye Kwekers also benefits from significant energy savings with this investment, which is an important consideration given the current energy prices. That is why the company has decided to equip all their greenhouses with LED as soon as possible. Three sites are involved: one in Naaldwijk of 6.5 hectares and two in Burgerveen totaling 18 hectares. “Sustainability is high on our agenda,” Annelies Looije says. “Just like our customers, we think it is important to make less of an impact on the planet. That is why we have a geothermal connection in Naaldwijk which we are currently expanding.”

     

    “The investment in LED is an important step to growing tomatoes with less energy,” Annelies continues. “Signify is a reliable partner for us in that. Their technology is sturdy and reliable. It has proven itself in many areas.” This has been a multi-year partnership between Signify and Looye Kwekers. Trials have been conducted together to investigate the influence of LED on the taste of the tomatoes. “By now we are convinced that we can deliver the same quality of tasty tomatoes with this LED hybrid configuration.” Hortipar will carry out the installation this autumn, with which Looye Kwekers can generate 40% more light during the coming winter.

    For further information, please contact:

     

    Global Marcom Manager Horticulture at Signify

    Daniela Damoiseaux

    Tel : +31 6 31 65 29 69

    E-mail : daniela.damoiseaux@signify.com

    About Signify


    Signify (Euronext: LIGHT) is the world leader in lighting for professionals and consumers and lighting for the Internet of Things. Our Philips products, Interact connected lighting systems and data-enabled services, deliver business value and transform life in homes, buildings and public spaces. With 2021 sales of EUR 6.9 billion, we have approximately 37,000 employees and are present in over 70 countries. We unlock the extraordinary potential of light for brighter lives and a better world. We achieved carbon neutrality in 2020, have been in the Dow Jones Sustainability World Index since our IPO for five consecutive years and were named Industry Leader in 2017, 2018 and 2019. News from Signify is located at the Newsroom, Twitter, LinkedIn and Instagram. Information for investors can be found on the Investor Relations page.

    Contact us

    Contact certified partners

     

    Philips products are sold through a global network of certified partners. Find partners in your region for more information about Philips LED grow lights.
     

    Contact Philips

     

    What are the best LED grow lights for your situation? We are here to help. Please use our form to submit your request.

      

    Interested?

     

    Learn more about LED lighting in horticulture by reading our latest articles and case studies.