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 committed to offering lighting solutions that unlock the potential of light for healthier and more productive animals. Our team has taken several precautionary measures to ensure everyone remains safe and healthy to limit the spread […]

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 […]