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 and 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 or 30 or 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!