LED video light
fecha:2011-05-16 11:21
estado:para resolver
pregunta:admin
too small, the camera will appear black border. If the irradiation angle is too large, the light efficiency is reduced. Therefore, enterprises will be selected in accordance with the standard LED, LED meet the requirements of radiation angle requirements. Such as the choice of LED light irradiation angle of 60 degrees, if the light from 2 meters, then the LED will be on 2 meters 2.3 meters in diameter to form a light range. Of course, if the radiation angle can be adjusted better. Additional dev
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