lighting products analysis
fecha:2011-09-01 12:34
ngth 380nm-760nm seven light. Sun contains the full continuum of natural white light visible spectrum. The reason why the human eye can see objects because the divergenceorreflected from the object's light into our eyes and perception. The basic mechanism of light is to light exposure to the object after the object of absorption and reflection, and reflection from the outer surface of the object into the eyes and let the people perceived the object's color and appearance. However, if this light
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10/23 04:21