1. European Lighting Industry Response to the Consultation on the EU Green Paper “Lighting the Future” Accelerating the Deployment of Innovative Lighting Technologieshttp://goo.gl/3idRvq
2. Green Paper. Lighting the Future—Accelerating the Deployment Of Innovative Lighting Technologies, 2011https://goo.gl/ZZYuX4
3. Lighting the Cities—Accelerating the Deployment of Innovative Lighting in European Cities,2013
4. Green Paper—Policy Options to Accelerate the Global Transition to Advanced Lightinghttp://goo.gl/IapJdx
5. Road Lighting—Part 2: Performance Requirements,2003