Lightbox Precautions
Query data learned T90-7 seed light source 7 arranged boxes comprising the D65, D50, A, U30, U35, UV, TL84 seven color temperature light source, which interfaces with four LED lamps, fluorescent tubes 3 interfaces For more information see FIG. 1, FIG. As shown, before the fluorescent tube with a different power LED lamp, which also verified the LED lamp in the fluorescent tube, having a low illuminance.
Occurred in the course of a number of issues to be noted, as follows:
. 1, D50, A, D65, D75 lamp is an LED lamp color temperature, have positive and negative, the left box corresponding to the positive electrode;
2, D75 / UV LED lamp placed Interface position, the lamp is no longer lit.;
. 3, D75 / U30 interfaces LED lamp in position, normal light, but the illumination lamp not only 140lx; LED connection position can be achieved in more than 1000lx;
. 4, the UV light source is an ultraviolet a light source, a wavelength between 320-400 nm
. 5, will be used during lamp illumination attenuation, it is preferable to record the current illuminance and the color temperature at the beginning of the use