Product Name: IR Lamp Model NO.: VIR380-500/SRM Certification: UL, CE Material: Quartz Specification: Twin Tube Color: White Wavelength: Short Wave Usage: Industrial Use Trademark: Heat Element Transport Package: Carton + Crate Specification: CE, Rohs, Origin: Shanghai, China HS Code: 853949000 Product Description Heatelement Twin-Tube infrared lamps are manufactured from high-quality two single quartz tubes fused together and have a white reflector for maximum efficiency. The unique design provides the infrared emitters with numerous advantages such as higher radiation density and improved mechanical stability, better focus and so on. The infrared heaters are available as short-wave, medium-wave and fast response medium-wave infrared emitters. This allows you to choose the optimal wavelength for the material to be heated. Dimensions and filaments of all the infrared emitters are manufactured to match the requirements.The standard quartz tubes dimension are 23mm X 11mm and 33mmx 15mm.More than two decades experience enable us to produce virtually any length, any power, any voltage, any configuration twin tube lamps, you can select from a wide range of the specifications below