# Hello my name is Alejo, I wanted to know if processing can add lights on the screen? in the case that yes. What objects should I use? From already thank you very much

**URL:** <https://discourse.processing.org/t/hello-my-name-is-alejo-i-wanted-to-know-if-processing-can-add-lights-on-the-screen-in-the-case-that-yes-what-objects-should-i-use-from-already-thank-you-very-much/5747>\
**Category:** Processing\
**Created:** [November 20, 2018, 12:15am UTC](https://discourse.processing.org/t/hello-my-name-is-alejo-i-wanted-to-know-if-processing-can-add-lights-on-the-screen-in-the-case-that-yes-what-objects-should-i-use-from-already-thank-you-very-much/5747 "2018-11-20T00:15:57Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![alejo.corvalann](https://avatars.discourse-cdn.com/v4/letter/a/9de0a6/32.png) [@alejo.corvalann](https://discourse.processing.org/u/alejo.corvalann)\
**Post date:** [November 20, 2018, 12:15am UTC](https://discourse.processing.org/t/hello-my-name-is-alejo-i-wanted-to-know-if-processing-can-add-lights-on-the-screen-in-the-case-that-yes-what-objects-should-i-use-from-already-thank-you-very-much/5747/1 "2018-11-20T00:15:57Z")

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Hello my name is Alejo, I wanted to know if processing can add lights on the screen? in the case that yes. What objects should I use? From already thank you very much

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**Author:** ![Kevin](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/kevin/32/2297_2.png) [@Kevin](https://discourse.processing.org/u/Kevin)\
**Post date:** [November 20, 2018, 12:21am UTC](https://discourse.processing.org/t/hello-my-name-is-alejo-i-wanted-to-know-if-processing-can-add-lights-on-the-screen-in-the-case-that-yes-what-objects-should-i-use-from-already-thank-you-very-much/5747/2 "2018-11-20T00:21:11Z")

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The best way to answer questions like this is to look at [the reference](https://processing.org/reference/). You’ll find quite a few functions related to lighting.

You might also want to check out the examples that come with Processing. From the sketch editor, go to `File -> Examples` to see a list of examples.