# Problem with ui-led library

**URL:** <https://discourse.nodered.org/t/problem-with-ui-led-library/18491>\
**Category:** General\
**Created:** [27 November 2019 04:19 UTC](https://discourse.nodered.org/t/problem-with-ui-led-library/18491 "2019-11-27T04:19:55Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Estuardo12](https://avatars.discourse-cdn.com/v4/letter/e/a6a055/32.png) [@Estuardo12](https://discourse.nodered.org/u/Estuardo12)\
**Post date:** [27 November 2019 04:19 UTC](https://discourse.nodered.org/t/problem-with-ui-led-library/18491/1 "2019-11-27T04:19:55Z")

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I cannot insert the ui-led library, I have tried to uninstall it and reinstall it but the LED appears disabled. Ate. Estuardo

![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/2X/6/65a56785aa0d26e94ef854900b960056a2ebf06d.png)

![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/2X/3/3de64380e12e208b0c53fe4b92a0983e423eb2bc.png)

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**Author:** ![dceejay](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/dceejay/32/38_2.png) [@dceejay](https://discourse.nodered.org/u/dceejay)\
**Post date:** [27 November 2019 07:14 UTC](https://discourse.nodered.org/t/problem-with-ui-led-library/18491/2 "2019-11-27T07:14:28Z")

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Which versions of node.is, node-red and dashboard are you using ?

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**Author:** ![Estuardo12](https://avatars.discourse-cdn.com/v4/letter/e/a6a055/32.png) [@Estuardo12](https://discourse.nodered.org/u/Estuardo12)\
**Post date:** [27 November 2019 14:47 UTC](https://discourse.nodered.org/t/problem-with-ui-led-library/18491/3 "2019-11-27T14:47:51Z")

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Node js v13.1.0 / Node red v1.0.3 / node-red-contrib-ui-led 0.3.1

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**Author:** ![dceejay](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/dceejay/32/38_2.png) [@dceejay](https://discourse.nodered.org/u/dceejay)\
**Post date:** [27 November 2019 15:52 UTC](https://discourse.nodered.org/t/problem-with-ui-led-library/18491/4 "2019-11-27T15:52:59Z")

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We've never tested Node13 yet - we recommend Node12 LTS.

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<div class="post-metadata">

**Author:** ![Estuardo12](https://avatars.discourse-cdn.com/v4/letter/e/a6a055/32.png) [@Estuardo12](https://discourse.nodered.org/u/Estuardo12)\
**Post date:** [27 November 2019 18:19 UTC](https://discourse.nodered.org/t/problem-with-ui-led-library/18491/5 "2019-11-27T18:19:32Z")

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I tried the previous version but the solution did not work, was to copy the .node-ned folder located in C:\Users\PC from another machine and it was fixed.