1)Heating element: Carbon crystal
2)Surface temperature: around 150
3)Electric conversion efficiency: 98%
4)Surface material: IR ceramic coating
5)Frame: White Aluminum
6)Back material: clad steel sheet
7)Ingress protection ration: IP52
8)Over heat protection: Yes
9)Default cable length: 1.9m
10) Ceiling mounted only
11) Surrounded LED
12) Built in receiver+external control for both LED and heating
