Question: what is the best full spectrum light for sad?
Answer: Best Overall: Circadian Optics Lumine Light Therapy Lamp. ... 
Best Alarm Clock: Philips Wake-Up Light Alarm Clock. ... 
Best Budget: Verilux HappyLight Compact Personal, Portable Light Therapy Lamp. ... 
Best Portable: Circadian Optics Lumos 2.0 Light Therapy Lamp. ... 
Best for SAD: Carex Health Brands Day-Light Classic Therapy Lamp.