Amazon has discounted Philips InfraPhil Infrared Lamp HP3616/01 to Rs. 1895. Features Infrared light has been proven to effectively relieve aches and pains caused by muscular pains and stiff joints. The comfortable warmth created by infrared light penetrates deep into your skin, stimulates blood circulation and warms your muscles. As your muscles are soothed, they automatically loosen up and relax. Because it makes the tissue more pliable, warmth also reduces stiffness and makes joints more flexible.