1, Operation voltage:240v 2, Power:1000w 3, with CE certific 4.HZ: 50-60 HZ 5.Lifetime:more than8000hrs 1, Operation voltage:240v 2, Power:10000w 3, with CE certific4.HZ: 50-60 HZ5.Lifetime:more than8000hrsTechnical Parameters: -1) VOLT: 100, 110, 120, 220, 230, 240V - 2) WATT: 100-3000W - 3) HZ: 50-60 HZ - 4) Electricity saving ratio: 30% - 5) Infrared normal direction radiant ratio: over 94% - ...