Evaluating a health problem or condition can be complex, not to mention collaborative, and involve precision tasks, information gathering, and clinical reasoning. Having enough light is key, and using multifunctional luminaires that may even have just two modes, Exam and Ambient, for example, can make all the difference for personnel and patients. Maintaining excellent color in examination areas is also critical. Full Spectrum and Bios LED are good strategies for these spaces. Having a tunable element like Sola in Ambient mode can relax a patient before and after procedures.