The Canadian Lighting Company
2012 - Adverse Health Effects of Nighttime Lighting (PDF - 19K) "LESS WHITE AT NIGHT = BETTER HEALTH"
Helping you see at night - without changing it.
American Medical Association warnings about white-light LEDs.
ALL current white-light LEDs undermine your health more than high-pressure sodium lamps.
2016 - AMA Lighting Resolution (PDF - 19K)
Non-white LEDs use a few percent more energy, but isn't your health and the ecology worth it?