For years, a strange blue glow drew crowds to an otherwise quiet home, but the truth was far less sinister than the legend.

Organic light emitting diodes, or OLEDs, are a type of photoluminescence device that utilizes organic compounds to produce ...

If you're looking for a no-frills pair of blue-light glasses that'll get the job done, grab a pair of Walmart's M+ Blue Light ...

In the nanometer range (billionth of a meter), interactions occur between light and matter that do not happen on larger ...

About LEVULAN KERASTICK + BLU-U LEVULAN KERASTICK + BLU-U blue light is the only FDA-approved photodynamic therapy (PDT) that effectively targets and clears actinic keratosis (AK) on the face ...

The BLU-U Model 4170E offers a compact, easy-to-use option with the same BLU-U safety and efficacy healthcare professionals have trusted for years. The new LED BLU-U is approved for the same ...

Blue light exists on the color spectrum with some of the shortest wavelengths and highest energy. This distinctive property explains both its beneficial and potentially problematic effects on the ...

Why Trust Us? At the simplest level, different colors of light have different wavelengths. Blue light has shorter wavelengths (around 400-500nm, as mentioned) compared to red light, which ranges ...

The eye structures do not effectively stop the transmission of blue light waves, so they reach the retina. The intense nature of this wavelength leads to visual stress in the eyes. The continuous ...