The Equilume Revolution

Rosey invitation

Equilume® is the world leader in the research and development of light therapy solutions to assist the global horse industry maximise reproductive efficiency and competitive performance. Head-quartered in Co. Kildare, at the heart of the Irish horse industry, Equilume® was established in 2012 as a result of pioneering research by company founder, Dr. Barbara Anne Murphy, whose academic research at University College Dublin identified the optimum light intensity of biologically effective blue light for horses.

The Importance of Light

Horses need light for far more than just vision. The constantly repeating cycles of dawn and dusk synchronise an internal clock system that coordinates all bodily functions to a 24-h (daily) and 365-day (annual) rhythm. Without biologically effective lighting that mimics sunlight, an animal’s internal clocks can become depressed, or out of synchrony, leading to impaired growth and performance.

Recently it has become known that blue light is the most biologically effective light responsible for regulating an animal’s internal rhythms. Dr. Murphy and her team at UCD determined the precise level of blue light necessary to influence hormones in the horse during the development of the Equilume Light Mask. See published research here.

Most domesticated animals spend a large proportion of the 24-h day indoors and away from natural day light. The benefits of lighting that better mimics natural day light for both physical and mental health are now clearly recognised for humans and are equally important for animal health and performance. By understanding both the qualities of natural daylight and the biology of seasonal animals, we can mimic these positive effects on physiology using custom designed ‘smart lighting’ systems such as the Equilume Light mask. By using biologically effective light that influences an animal’s internal clocks, the following benefits can be achieved:

  • Improved growth and development of young stock
  • Increased muscle response to exercise
  • Optimised timing of peak fertility
  • Improved coat condition
  • Improved lactation