How to calculate LED radiant power?
How to calculate the power of radiation of Light Emitting Diode, the radiant flux?
Can it be calculated from other parameters?
I currently use cetaphil as my face cleanser and it works pretty well and I have combination skin with acne on my forehead, chin, next to my nose, whiteheads on my cheeks, red uneven cheeks, and blackheads. i want this stuff to go away. I want to perfect my skin with washes or lifestyles or...
I currently use cetaphil as my face cleanser and it works pretty well and I have combination skin with acne on my forehead, chin, next to my nose, whiteheads on my cheeks, red uneven cheeks, and blackheads. i want this stuff to go away. I want to perfect my skin with washes or lifestyles or...