Infrared Red Light Therapy Heat Lamp with 150W Bulb. Unit you are purchasing is new in box. Pictures are from an opened box that will be sold open at a later time. EFFECTIVE PAIN RELIEF: Effect in relieving the pain of muscles, joints, back, knees, shoulders, elbows, lumbar muscle, etc. This infrared light will be your good choice. Use the light therapy lamp to illuminate your body for 5-10 minutes every session to relieve your pain and discomfort and refresh your daily life.PROMOTE BLOOD CIRCULATION: The optimal infrared light therapy is absorbed by the skin and converted into heat energy, and penetrates deep skin, directly causing muscle and other thermal effects. Infrared light therapy for pain accelerates blood circulation, increases metabolism, relieves pain, increases muscle relaxation, and produces a massage effect.INCREASE METABOLISM: If there is a disorder in your body, dysfunction will occur in your body. Our infrared bulb helps improve blood circulation. And the infrared heat effect of the infrared lamp has the effect of relieving pain.ADJUSTABLE HIGHT & ANGLE: You can adjust the height and adjust the angle of the infrared bulb up to 360 ° to meet your needs.