Lumistar luminaires are ingenious "half moon" luminaires designed specifically for use with DIN28120 sight glass assemblies.
You can monitor/supervise the process clearly without reflections.
Lumistar points the light exactly where it should be without reflections.
Lumistar luminaires with an ON/OFF button are an excellent and reliable luminaire choice for local process monitoring.
Diverse uses in e.g. the pharmaceutical and food industries.
Light source: Halogen or LED