It is made of stainless steel, with its four- tube structure, it could be used
independently, the technical parameters are:
1.Tube power:≥30W× 4 
2. Number of tubes:4
3. Applicable static area∶≥60m²
4.Voltage:220V±10%,Frequency:50Hz±10% 
5. Input power:180VA
6. UV wavelength:253.7nm
7. Irradiance:≥107uw/cm2(Single tube)
8.It is movable and foldable, the tube could be concealed inside,and adjusted to various angles:30°,60°,90°,135°, 180°.
9. It is equipped with a timer equipment with the time limitation of 0-120 min.