1、660nm red light, increase cell metabolism, help increase collagen production, dilute scars, promote wound and ulcer healing, and promote hair growth. 2、850nm infrared, relieve pain, accelerate wound healing and muscle ligament healing, promote the recovery of intracellular mitochondrial function, reduce allergy symptoms. 3、Red light therapy can help relieve muscle pain and joint pain, promote blood circulation, promote muscle relaxation and enhance immunity. 4、Timing function, 10 minutes, 20 minutes, 30 minutes timing physiotherapy, allowing you to read and rest while physiotherapy. 5、Red light and infrared light are controlled separately, and different physiotherapy and beauty functions can be switched at any time. 6、Pulse function 1, 4 HZ pulses per second, instantly increasing power output by more than 2 times, give buffering time for the skin, better energy absorption, and better physiotherapy effect. 7、Pulse function 2, 10HZ pulse per second, instantaneously increase power output by more than 3 times, shorter time, better beauty physiotherapy effect. Condition: 100% Brand New Item Type: Red Light Physiotherapy Lamp Power: 36W LED Lights Quantity: 12PCS, 3W / pc Light Angle: 30° Remote Control Battery: 1 x CR2025(Not Included) Lamp Bead Ratio: 660:850nm =1:1 Light Density Value: 0 inch: 205.7 mW / c㎡ 1 inch: 192.1 mW / c㎡ 3 inch: 144.6 mW / c㎡ 6 inch: 54.33 mW / c㎡ 5cm: 120.8 mW / c㎡ 10cm: 103.5 mW / c㎡ 1 x Red Light Physiotherapy Lamp 1 x Goggles 1 x Support 1 x Manual 1 x Remote Control