This is what makes a device powerful or not. A high irradiance means you stay less time standing in front of it. Low Irradiance devices will only make you lose your time. Let's understand what it is and what to look for when buying LED lights.
From reducing pain to increasing skin collagen, red light therapy looks like a cure-all-solution.
In this blog post, you will learn how the scientific evidence does not undermine the positive claims that red light has earned in the last years.