Light Emitting Diode therapy is a totally natural and pain free light treatment for a wide range of skin problems including lumpy skin, blemishes, photodamage, oil skin, fine lines and wrinkles, skin rejuvenation and improve skin condition.It is also effective for psoriasis, minimization of scaring and wound healing. <br/><br/> <b>Advantage</b><br/> Safe: Risk-free because it's non-thermal and non-ablative.<br/> Affordable: Less costly than other light-based procedures. Longevity of LEDs means no replacement costs. Quick: Treats the full face all at once and Procedure takes just minutes.<br/> Easy: Simple protocol with no aftercare or special considerations.<br/> Profitable: Cleared to treat periorbital wrinkles and rhytids. Safe for all skin types including dark and sensitive skin and suitable for all ages people.<br/> Painless: No discomfort, no anesthesia, no downtime.<br/><br/> <b>How to use:</b><br/> 1. Clean skin. <br/> 2. Install the belt to the NORLANYA LED Mask and ware the mask. <br/> 3. Connect the USB cable to the LED mask and then plug it with power. <br/> 4. Press Power Switch to turn on the control board and then press ON/OFF to turn on the photon light.<br/> 5. Press Color to switch light color based on desired effects. <br/> 6. Press Energy + or Energy - to switch energy from 1-5 levels. <br/> 7. Press Time + or Time - to set treatment time. <br/> 8. Do photon 10-20 minute per session every 2-3 days. <br/> 9. Do a hydrating mask or moisturizing right for 10-15 minutes and massage skin right after photon treatment. You shall see skin differences in 3-6 weeks with accumulated effort. <br/><br/> <b>Specification</b><br/> Power Input: DC24V 2.5A <br/> Maximum Power: Consumption 20W <br/> Wavelength: 430-450nm(Blue), 630-650nm(Red), 525-550nm(Green) <br/> Treatment Time: 0 to 60 minutes <br/><b>Updated</b><br/> 2018-4-15: Some remoter parts have problem in March - April, but issue has now been resolved. Provides one year warranty.