Market’s First Modular LED Top Light Selected by Sion Young Plants to Unlock Future of Orchid Production

  • Sion selects Current’s new, modular Arize® Element L2000 fixtures for 100% LED trial 
  • High-efficiency Arize® Element R1000 selected for hybrid HPS/LED installation
  • New 6.6 hectare installation to address increasingly stringent environmental targets, slash energy bills by >40% and explore the potential impact of light spectrum choice on Phalaenopsis orchid breeding

LONDON, UK – 4 November, 2022 – Sion Young Plants B.V., a leading breeder and supplier of Phalaenopsis cuttings to commercial growers around the world, is to update its 6.6 hectare facility with Current’s advanced horticulture LED lighting. In addition to a hybrid lighting plan that combines high-efficiency Arize Element R1000 top lighting with HPS lamps, Sion will also be one of the first companies to deploy Current’s new, modular Arize Element L2000. The L2000 fixtures will span two separate greenhouse zones with a growing area of close to 4,600m2 and will allow Sion to test a 100% LED set-up and explore the impact of two different light spectra on orchid propagation, growth and flowering. The installation of new lamps will be completed by early December 2022. 

The Arize Element L2000 is the first LED top light on the market to feature three separate LED modules that can easily be swapped out, without needing to change the surrounding fixture or electrical infrastructure. Growers can combine different light spectra within the same fixture according to the needs of their crop or simply swap out the LED light bars at end of life, replacing them with the latest generation. This modular design generates less landfill waste and reduces the cost of lighting upgrades.

With a choice of seven different light spectra, offering efficacy levels that surpass 3.6µmol/J and maximum output of 3600µmol/s, the L2000 is a powerful replacement for 1000W HPS lamps, helping growers save on their energy bills without compromising productivity. The ability to mix and match up to three different light spectra within the same fixture allows growers to fine-tune their lighting plans as more insights into the impact of different light wavelengths on various crops are shared. By only swapping out individual LED modules for those that deliver the optimized spectrum for their plants, growers can evolve their operations with the latest research, maximizing yields and profit without the cost of a full refit.

René 't Hoen, Supply Chain Manager at Sion comments, “We specialize in producing the highest-quality Phalaenopsis cuttings for our customers to grow and sell around the world but we also take pride in the incredible new varieties developed by our expert team of breeders. As a company we aren’t just focused on the immediate pressures to control our energy bills and meet the increasingly stringent environmental targets to reduce our carbon footprint. These are important of course, but we are also looking to the future of our industry. The research into the impact of varying light wavelengths on orchid growth and development is still extremely limited but we feel there is huge untapped potential in LED lighting that could give us more tools to create even more exciting and beautiful orchids for everyone to enjoy.”

With the full installation of close to 2000 fixtures (of which 25% will be the modular L2000 units) due to be completed by early December, the team at Sion will immediately start to reap the rewards of using Current’s energy-efficient horticultural LEDs. James Fleet, Current’s General Manager for EME & ANZ notes, “With energy costs reaching unsustainable levels for growers around the world, the time has never been better to look at every possible way to reduce operating expenses and lighting should form an important part of that strategy. We’re excited to work with Sion and help them explore the potential of our newest modular top light and compare a 100% LED set-up with the more common hybrid model.” 

Offering a more than 40% reduction in energy consumption vs traditional 1000W HPS lamps, the Arize Element R1000 fixtures will help reduce Sion’s reliance on HPS, whilst adding a more targeted light wavelengths to complement the HPS’ broad spectrum. “It’s important for growers to approach any new installation, upgrade or retrofit with as much data as possible,” adds Fleet. “Our lighting designers worked closely with Sion to create a lighting plan that would not only address their immediate needs but would allow them to explore the potential of new technology to transform their future business. The L2000 design allows us to take another significant step forward in offering more sustainable solutions to our customers, combining market-leading reliability, energy efficiency and performance with a lower carbon footprint.”

For more information about the Arize Element R1000, please visit: 

For more information about the Arize Element L2000, please click here

About Current: 
Current harnesses the power of light to enable never-before-possible methods of farming, ushering in a new era of agriculture. We aim to build a world where growers can produce higher yields, cultivate with greater precision, and grow sustainably, locally and year-round to fuel a brighter future. For more information, visit