Technical Parameters：

* Model：WM-ELH09L
* Illumination of main lamp (lux)：90000
* Illumination of supple mentary lamp (lux)：-
* Color temperature (K)：4000±500
* Color rendering index(Ra)：100≥Ra≥85
* Depth of light beam (mm)：≥500
* The value of the total irradiance (service range for temperature rise ≤10℃)：＜6mW/㎡lx
* Total irradiance (Temperature rise on the head of patient under surgical operation≤2℃)：≤600mW/㎡
* Power supply (AC)：220V±10% 50HZ
* Rated voltage of bulb：24V
* Rated power of bulb：225W
* Input power (VA)：280