We are part of Signify - the world leader in lighting. Also formerly known as Philips lighting. We’ve been helping farmers like you to benefit from agricultural lighting for more than 25 years.

Let's connect

Our dynamic lighting systems combine the latest LED technology with scientific research. They give you a powerful tool to promote optimal animal growth and production.

Get a quote or Talk to an expert View all products

Lighting for animals is evolving rapidly. At Signify, we are dedicated to being at the forefront of scientific research and innovation. Our team of scientists and engineers work tirelessly to develop cutting-edge lighting solutions that are both innovative and sustainable.

 

Connect with our innovation team Deutsch French Spanish Polish Italian Portugese Talk to someone View all products New! Biosecurity Solutions Talk to someone
ONCE by Signify logo

Are you visiting Once from outside the United States? Visit your regional site for more relevant information.

Stay on this page

Your Partner in Lighting

We are Once, a Signify brand, the world leader in light manufacturing

Lighting designed for animals

We prioritize animal welfare and production. Our team of scientists and engineers lead the industry in research and innovation, resulting in high-quality products designed specifically for modern agriculture

Improve animal welfare & production

With dynamic lighting you can adjust light spectrum and intensity throughout your animals production cycle. The result: improved welfare and stronger, healthier animals.

Explore NatureDynamics

Improve biosecurity with UV-C Lighting

UV-C light can be used in biosecurity to reduce the risk of disease transmission. UV-C light deactivates the DNA of bacteria, RNA of viruses and destroys their ability to multiply and cause disease.
Explore the BioShift with UV-C Lights
View all products

Val-Co Partnership

VAL-CO and ONCE by Signify  are excited to announce their exclusive partnership - bringing the revolutionary Optient gradient lighting system to the US and Canadian poultry industries through select VAL-CO Distribution partners. 

Keep reading

On-sale:14W Multi-Adapter Lightwith Edison Base

Help us make way for new inventory! We are offering a promotion on our 14W Multi-Adapter Light with Edison Base. Get a quote today.

Get a quote

Computer visionMeets swine behavior

Read about how a recent breakthrough with computer vision can develop better lighting programs for swine development.

Keep reading

See our lightsShine in norway

To kick off the new year, ONCE lights are now lighting up a harbor in Norway. Learn about how our products can be used in new and sustainable ways!

Keep Reading

Improve animal productionwith light recipes

We bring the science and benefits of dynamic lighting systems to your farm and your animals. Through patented light recipes you can create the optimal environment to grow your flock.

Explore the NatureDynamics light system

DYNAMIC LIGHTING INNOVATIONS IN YOUR INDUSTRY

Follow the latest developments in
animal lighting

More insights
Computer vision Meets Animal Welfare: Tracking Pig Posture and Movement in Dynamic Lighting

A collaborative study between Signify and Wageningen University & Research and was published...
Signify Named #1 Lighting Company for European patent filings in 2024

Signify, the world leader in lighting, ranks as the number one Lighting company in patent filings...

TALK TO ONE OF OUR ANIMAL LIGHTING EXPERTS

Whether you are ready to place an order or simply want help picking the best lighting for your facility, click the button below to begin.

Let's connect