light effect in cesium

I have a street light entity in cesium,and I want to show luminosity effect.what should I do? I don’t want any gltf( 3D model ).I created a street light entity using cesium entities and i want to add light effect to the street light.Is there any thing in cesium to show light effect.I tried with cesium particles but it did not gave the expected result.Please provide some suggestions.

Unfortunately, the only light source in CesiumJS is the sun. You may be able to move/position it to get the effect you want, see the suggestions here: