The led x-ray film viewer(illuminator) has superior advantages in luminescence mechanism, light source quality and service life compared with those of the traditional x-ray film view boxesradiographs, the entire screen of the observation x-ray film viewer is more brighter, uniform and softer. Our led x-ray view box fully demonstrates the information on the x-ray filmradiograph. We manufacture the high quality and energy efficient led x-ray film viewers at low cost.