# Light not change color

**URL:** <https://community.homey.app/t/light-not-change-color/132774>\
**Category:** Developers\
**Created:** [March 15, 2025, 10:04am UTC](https://community.homey.app/t/light-not-change-color/132774 "2025-03-15T10:04:02Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![makleso6](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/makleso6/32/78907_2.png) [@makleso6](https://community.homey.app/u/makleso6)\
**Post date:** [March 15, 2025, 10:04am UTC](https://community.homey.app/t/light-not-change-color/132774/1 "2025-03-15T10:04:03Z")

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I am creating an application for Homey for connecting devices, including Lights. I ran into the problem that in the UI interface, after changing the color, the background does not change color, as well as in the lamp card in the zone, the color does not change. But only the color of the CT changes.  
I’ve tried everything I can. I even created a dummy application that has only 1 lamp and it doesn’t work. I can’t figure out what it depends on - I didn’t find anything in the documentation. Oddly enough, in other similar applications (Philips Hue Home App, Home Assistant Community Home App) it works fine. I clone the Home Assistant Community and slightly changed the lamp driver code - deleted all the code related to communication with HA and on my extension everything works fine there  
Here is my git project

> **[GitHub - makleso6/io.makleso6.light](https://github.com/makleso6/io.makleso6.light)**
>
> Contribute to makleso6/io.makleso6.light development by creating an account on GitHub.

 ![IMG_7383 2.PNG](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/3/2/32594a0b528225a64ab43986dad9c859124f02a1.jpeg)  
 ![IMG_7385 2.PNG](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/4/b/4b9e44cfc590c1a651b1aaee62d9c7d0b211569e.jpeg)  
 ![IMG_7384 2.PNG](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/3/3/338fb1fa6cff4bfbc3d2c276760cce3285e546bb.jpeg)

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<div class="post-metadata">

**Author:** ![makleso6](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/makleso6/32/78907_2.png) [@makleso6](https://community.homey.app/u/makleso6)\
**Post date:** [March 15, 2025, 12:02pm UTC](https://community.homey.app/t/light-not-change-color/132774/2 "2025-03-15T12:02:33Z")

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Find solution  
add light\_mode capability