1. Clarke, S., House, H.: Energy efficient dairy lighting. Agricult. Eng. Ontario, Order 06, 007 (2016)
2. Rajaniemi, M., Turunen, M., Ahokas, J.: Direct energy consumption and saving possibilities in milk production. Agron. Res. 2015(13), 261–268 (2015)
3. Harner, J.P., Smith, J.F.: Lighting Low Profile Cross Ventilated Dairy Houses (2008). https://www.asi.k-state.edu/doc/dairy/lighting-low-profile-cross-ventilated-dairy-houses.pdf
4. UNI EN 12464-1:2011
5. ASAE EP344.4 JAN2014. Lighting Systems for Agricultural Facilities