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Normally, the same type of lamp power is higher, the greater the flux. Various types of light flux in the specifications.
The same place and bright lighting illumination light source must be high, but the luminous flux and illuminance are not necessarily linked. Of a light source, in the illumination of the illuminated surface of the lamp depends on the shape, size, reflective efficiency, the matching of the lamp but also on the height of the walls of the room, and many other factors reflection rate. |