Red light: The re slight absorbed selectively by the pigments and blood vessel can reach the resault of skin rejuvenation , whitening, speckle and vascular removing, kill acne bacillus so as to eliminate acne of the skin.
Blue light :the blue light can inhabit the inflammation, kill acne bacillus so as to eliminate acne of the skin.
Mised light: The mix light of red and blue can improve the microcirculation to irritate the fabric cellular to enhance collagen and elastic fibers production, reconstruct the dermis collagen fabric structure, eliminate collagen fabric structure, eliminate fine winkles, enhance stretch facial skin and effectively alleviate symptom of laxity so a to change the roughness dark tone of facial skin.

Theory of PDF

As the most advanced technology, PDF beauty system using America original LED photobiology with the purity of 99%light acts on the target skin tissues to raise the activity of cell and improve the metabolism. No thermal effect, no injury and discomfort on the skin, which is not available for traditional skin care products.

Technical parameter:

Light source: LED photobiology light

Out put Wavelength: Red: 640 nm +/- 5nm

                    Blue:415 +/- 5nm

Spot size:350x240nm

Surface temperature of treatment head: <=40