... ,280mm,290mm 1. Spectrum: Its wavelength range is 350nm-450nm; main peak value:420nm 2. Application : ps sun board , exposing, the film ... board and sensitization quality, etc. The power of Iodine gallium lamp is from 500w-8kw, and which has passed the measuring ... , with the characteristic of accurate peak value and starting fast. uv exposure lamp 11 uv lamp