... lamp with CE Certification with different type and sizes Infrared Quartz Heating Tube,Quartz Heater Elements,Carbon Heater Tube ... Quartz Ltd. is the specialiest manufacturer and exporter of infrared heating elements, like quartz tube heater, halogen heating lamp ... 2. Technical Parameters: - VOLT: 100, 110, 120, 220, 230, 240V - WATT: 50-2500W - HZ: 50-60 HZ - Electricity saving ratio: 30% - Infrared ...