... 3.Spectrun:3000-1000000nm 4.appearance:Single pipe Far infrared lamp IR-CFeatures:1.Far infrared lamps are made of Milky quartz or ceramic ... heating, good penetration, small thermal inertia.3.It just needs 1-3 minutes to reach the component temperature, and the high ... of energy saving and long service life.Scope of application:1.Automotive, plastics, printing, glass, textile, food, metal parts,2. ...