Agricultural Lighting

ONCE® animal-centric lighting systems go beyond traditional LEDs by offering a SOLUTION designed to simultaneously improve production and animal welfare.


We research the science of light exclusively for the agricultural market and incorporate the findings into commercial patented technologies.


At ONCE®, we base our technology on decades of proven research so both the animals and your bottom line benefit, leaving you to feel confident with your informed decision.


By incorporating photo-biology into innovative technologies, ONCE® can minimize sudden changes in light and provide natural daylight simulation, reducing animal stress and improving welfare.


Every single day begins with a sunrise and ends with a sunset, but not every day is ideal.

It can be for your animals.

Latest News

March 22 2020

Our business operations and the COVID-19 outbreak 

As we continue to receive news about the coronavirus (COVID-19) and its impact on the world, we want to update you on our response. ONCE® remains open for business and is committed to offering lighting solutions that unlock the potential of light for healthier and more productive animals. The health and well-being of our team is […]

March 03 2020

Improving Sow Farm Biosecurity with ONCE BioShift®

In the swine industry, consolidation has resulted in larger farms housing higher numbers of animals at a single site. This trend allows for consistency in husbandry and veterinary care, enhanced biosecurity, and increased efficiency. However, due to the larger size sow farm (5,000-7,500 head on a single farm), the consequences of a pathogenic outbreak could […]

February 26 2020

Signify decides to not participate in VIV MEA Event In Abu Dhabi (UAE) 9-11 March

February 26, 2020 Eindhoven, the Netherlands – Signify (Euronext: LIGHT), the world leader in lighting, after careful consideration, has decided to not participate in VIV MEA Event in Abu Dhabi (UAE) 9-11 March, due to the health risks posed by the Coronavirus (COVID-19). “Although we were looking forward to meeting our customers and presenting our […]