What Is VCSEL Laser Technology?

What Is VCSEL Laser Technology? VCSEL (Vertical-Cavity Surface-Emitting Laser) is a special type of semiconductor laser that emits light vertically from the surface of the chip, unlike conventional edge-emitting lasers. In LED light therapy beauty masks, the adoption of VCSEL laser marks a major technological advancement.While traditional LED light typically has a wide beam angle […]

The Relationship Between Distance and Treatment Efficiency in LED Light Therapy

The Relationship Between Distance and Treatment Efficiency in LED Light Therapy LED light therapy—also known as photobiomodulation—uses specific wavelengths of red and near-infrared light to stimulate cellular activity, support tissue repair, and reduce inflammation.It’s a safe, non-invasive treatment used in skincare, muscle recovery, and general wellness. While many people focus on wavelength or treatment time, […]