Simplified: There have been several studies on the relationship between red light exposure and circadian rhythm with one 2019 study positing that red light exposu...
Simplified: Dimmer longer-wavelength lights more closely mimic the rising of the sun offering a gentler wake-up and greater efficacy at shifting your internal cir...
Simplified: It has an advertised maximum light intensity of 300 lux but in our testing we found it can reach as high as 330 lux on its brightest setting
Simplified: We measured each clock’s brightness level or lux with a light meter in a completely dark room to determine which models were the brightest of the bunc...