Smo-oths and Revitalises S-k-inRed light lamp uses 660nm LED chip. The 660nm wavelength sti-mulates fibro-blasts to increase col-lagen production, reducing wrin-kles and fine lines for sm-oother, firmer sk-in. Also provides cells with more energy to facilitate faster heal-ing and tis-sue repair. It makes the sk-in suppler and brings back the youthful glow! Large Irradiation RangeThe red light has a disc head design with 140 LED beads, providing a large area of illumi-nation where the fa-ce and ne-ck can fully benefit from the red light. With a maximum power of 12W, the stronger light makes physio-ther-apy more effective. For better results, it is recommended to use 4-5 times a week for 15-30mins each time for 3-4 weeks. Height & Angle Adjustable The red light ther-apy device has an adjustable gooseneck tube structure, which allows you to adjust the height and angle as you wish to irradiate your fa-ce, shou-lders, ba-ck, ar-ms and other parts of the bo-dy with ease. It is also thoughtfully equipped with light shielding glasses, so that you can enjoy the red light ther-apy and take care of your eyes at the same time. Wide Application The desktop red light lamp comes with a multi-function controller with 10 levels of brightness adjustment and 3 levels of timer settings (15/30/45min). Plug and play, no need to wait to enjoy the red light. Perfect for various scenarios, you can enjoy red light ther-apy at home, office, beauty sal-on or other places. Also an ideal gift choice for parents, wife, friends. Worry-free Service Please insist on continued use as red light ther-apy takes time to achieve results. We offer you a 12-month warranty. If you have any questions, please feel free to contact us, we will provide you with a satisfactory solution within 24 hours!