INPU Milky White quartz heater lamps power:100--3,000W VOLT:10--480v DIAMETER:8--25mm ... :U /C/M/W/pyriform.... INPU Milky White quartz heater lamps 1. Highlights: - FIR therapeutic function - Energy Saving with electricity-heat ... Parameters: - VOLT: 100, 110, 120, 220, 230, 240V - WATT: 50-10000W - HZ: 50-60 HZ - Electricity saving ratio: 30% - Infrared normal direction ...