Why Choose the Lux Collection LED Treatment Panel? The best all-in-one at-home device to solve your toughest skin woes Larger size allows you to treat a larger area Unlike masks, this device works on your neck, chest, and back Rest the device directly on your body for the best results Works great, I just changed to the Dr Dennis gross mask for ease of use Has both red and blue and combined LED settings Requires being plugged in to use!