developed with high-tech material, with carbon fiber heatign wire ... heater,saving power40%-80%,electric conversion rate as high as 99%the temprature can reach 99 degrees ... 10m²power rating: 500Wsize: 94*64*4cmframe material: high-grade aluminum alloy Note:The specification,picture,colour and ... according to your requirements welcome to inquiry Best Price with high quality 300W-2500W infrared heater