1. DOE Solid State Lighting CALiPER Program: Summary of Results: Round 5 of Product Testing (2008).
2. DOE Solid State Lighting CALiPER Program: Summary of Results: Rounds 9 and 11 of Product Testing (2009–2010).
3. U.S. Environmental Protection Agency, “What to do if a compact fluorescent light (CFL) bulb of fluorescent tube light bulb breaks in your home” (2011).
4. Solid State Lighting Research and Development: Multi Year Program Plan (2011).
5. OSRAM ORBEOS, Lumiotec, Philips Lumiblade OLED panels.