... , Anti-aging, skin rejuvenation, skin tighting, promote collagen, skin lifting.Blue light(415NM+/-6NM): Acne removal, diminish inflammation, purity skin.Far Infrared(950NM+/- ... of Bench (red light): 0.35 m2Quality guarantee:1. This product can enjoy maintenance and repair services for one year from ... sincerely service to each customer. LED beauty bed,LED light spa,LED Skin Therapy System,PDT ...