Figure 3
From: Effects of blue pulsed light on human physiological functions and subjective evaluation
Spectral irradiance of each light condition. The spectral irradiance of blue LEDs in F100 condition (F100 Blue), blue LEDs in P10 condition (P10 Blue), blue and white LEDs in P10 condition (P10 Blue + White), blue LEDs in F10 condition (F10 Blue), and blue and white LEDs in F10 condition (F10 Blue + White) are shown. LED: light-emitting diode.