The side type surface light source is designed with LED layout on the surrounding sides, emitting light through a light guide diffusion plate. It utilizes the principle of total reflection to effectively transmit light, and transforms the line light source into a surface light source, emitting light from multiple angles. The overall uniformity is excellent, and the ultra-thin design can meet different installation requirements.

Application scope:

Liquid level detection

Metal parts burr detection

Measurement of workpiece contour size

Testing of electronic components on large area circuit boards