Tungsten halogen lamp belong to thermal infrared light source, the lamps and lanterns have convenient installation, do not need any accessories, ac/dc circuit can use, etc. Mainly used for industrial heating or drying, such as: circuit board docking, all kinds of baking finish on, the film, heating, etc. When using clean, health, temperature controlled, can be in the atmosphere for drying, heat, also can be in a vacuum. Infrared tungsten halogen lamp, can use level, but also the special equipment heat, and can be upright produce different color temperature near, far infrared ray, in light of the spectrum, can use different shapes of tungsten do heating source. Such as: triangle filament, even the asana (even the asana is to point to the filament is one of the filament and stents), intermittent filament and some other material heating source, etc. ShiYingYuan infrared lamp and the near infrared lamp transparent or translucent, grinding or milky white, quartz glass tube, can produce as shell near, far infrared radiation spectrum line. And according to the customers' requirements shall be separately design production different lengths, different color temperature, different shapes of single and double hole infrared ray.