# light effect in cesium

**URL:** <https://community.cesium.com/t/light-effect-in-cesium/8481>\
**Category:** CesiumJS\
**Created:** [July 23, 2019, 5:17am UTC](https://community.cesium.com/t/light-effect-in-cesium/8481 "2019-07-23T05:17:21Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ashwini\_biradar](https://avatars.discourse-cdn.com/v4/letter/a/76d3ee/32.png) [@ashwini\_biradar](https://community.cesium.com/u/ashwini_biradar)\
**Post date:** [July 23, 2019, 5:17am UTC](https://community.cesium.com/t/light-effect-in-cesium/8481/1 "2019-07-23T05:17:21Z")

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**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.**

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**Author:** ![omar](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/omar/32/1999_2.png) [@omar](https://community.cesium.com/u/omar)\
**Post date:** [August 6, 2019, 4:37pm UTC](https://community.cesium.com/t/light-effect-in-cesium/8481/2 "2019-08-06T16:37:04Z")

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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: [https://github.com/AnalyticalGraphicsInc/cesium/issues/6553](https://github.com/AnalyticalGraphicsInc/cesium/issues/6553)