# Error when adjusting the white colour for Zigbee RGBCW LED downlights

**URL:** <https://community.homey.app/t/error-when-adjusting-the-white-colour-for-zigbee-rgbcw-led-downlights/78057>\
**Category:** Questions & Help\
**Created:** [March 19, 2023, 3:43pm UTC](https://community.homey.app/t/error-when-adjusting-the-white-colour-for-zigbee-rgbcw-led-downlights/78057 "2023-03-19T15:43:46Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![Justin\_Koh](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/justin_koh/32/10019_2.png) [@Justin\_Koh](https://community.homey.app/u/Justin_Koh)\
**Post date:** [March 19, 2023, 3:43pm UTC](https://community.homey.app/t/error-when-adjusting-the-white-colour-for-zigbee-rgbcw-led-downlights/78057/1 "2023-03-19T15:43:46Z")

</div>

Hi all,  
I’m on the new HP23 and getting the error “expected\_new\_range\_start\_number”, when trying to adjust the colour (white) for my Zigbee RGBCW LED downlights.

Anyone else encountered the same and have solutions?

Thanks!

regards,  
Justin

---

<div class="post-metadata">

**Author:** ![Justin\_Koh](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/justin_koh/32/10019_2.png) [@Justin\_Koh](https://community.homey.app/u/Justin_Koh)\
**Post date:** [March 29, 2023, 8:00am UTC](https://community.homey.app/t/error-when-adjusting-the-white-colour-for-zigbee-rgbcw-led-downlights/78057/2 "2023-03-29T08:00:43Z")

</div>

Anyone encountered the same error?

---

<div class="post-metadata">

**Author:** ![W\_vd\_P](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/w_vd_p/32/16860_2.png) [@W\_vd\_P](https://community.homey.app/u/W_vd_P)\
**Post date:** [April 30, 2023, 8:34pm UTC](https://community.homey.app/t/error-when-adjusting-the-white-colour-for-zigbee-rgbcw-led-downlights/78057/3 "2023-04-30T20:34:15Z")

</div>

Yes, I have the same issue with IKEA bulbs that have adjustable color temperature.

I moved the bulbs to the Philips Hue bridge and now I can control the temperature from within homey, through the Hue bridge. Just a workaround until the homey app is fixed.