LGT19ITG is a multi-direction LED illumination source, has four independently-controlled light-sources, including a ring light, two gooseneck lamps and an illuminated stage-plate. The ring light works as a top illuminator, the stage plate offers transmitted illumination, while the two gooseneck offers light from different angles. This light source set can be used for the inspection of translucent samples, biological specimens and also electronic items.