Skin Care Rejuvenating LED Face Mask with 216 light chips and 7 ColorsSkin Rejuvenating Face Mask with 7 Colors Clinically Proven LED Wavelengths for Enhanced Skin Health FDA Approved and Safety Certified: FDA approved for safety and effectiveness. Its also undergone rigorous EMF and safety testing, meeting the high standards. Power Packed with Advanced LED Technology: Featuring 72 LEDs and 216 light chips with 3 light intensities. 7 Colors 47mW cm2 Energy Intelligent Timing Function Effective anti aging and wrinkle