It is made of the best Quartz tube made UV lamp transmit it easily, so its Luminous length is from 50mm to300mm. Common UV Luminous intensity is from 30w/cm to 200w/cm, but super intensity is more than 200w/cm.

Its Spectrum is between 350nm and 450nm, with a chief wavelength at 365nm. More than 700 varieties UV lamp those power between 100w and 25kw were widely used in solidify photosensitive inks such as wooden floor, furniture , decoration, paper-printing, glazing, plastic daubing , semiconductor industry, printed circuit board, electronic components etc.