File:Unfiltered Quartz-Tungsten Halogen Lamp Solar Simulator.png - Wikipedia
Energy efficiency of a quartz tungsten halogen lamp: Experimental and numerical approach - ScienceDirect
Quartz Tungsten-Halogen Lamp
Biomedicines | Free Full-Text | Microleakage of Class II Bulk-Fill Resin Composite Restorations Cured with Light-Emitting Diode versus Quartz Tungsten-Halogen Light: An In Vitro Study in Human Teeth