hmm to be honest, i haven’t taken any notes on before or after beginning to use red light, but i live in a cloudy city, and i haven’t felt the effects of the cloudiness, and it might be bc i usually spend my nights and mornings in red light. it’s pretty warming as well, so if it’s cold, it feels great. i truly do feel like im basking in the sun in the morning, and at night, the light is so tender compared to regular lights. so maybe yes, i feel its benefits.