- VOLT: 100, 110, 120, 220, 230, 240V
- WATT: 50-2500W
- HZ: 50-60 HZ
- Electricity saving ratio: 30%
- Infrared normal direction radiant ratio: over 90%
- Electric heat transformation ratio: high
- Operating temperature: less than 1800C
- Highest heat temperature endured: 1100C
- Color temperature: 700-1500C
- Surface temperature: 500-900C
- Continuous servicing hour: over 8, 000H
