# Close led fans on the night
**URL:** https://forum.signalrgb.com/t/close-led-fans-on-the-night/2083
**Category:** Support
**Created:** [April 12, 2024, 12:50pm UTC](https://forum.signalrgb.com/t/close-led-fans-on-the-night/2083 "2024-04-12T12:50:30Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@megka](https://forum.signalrgb.com/u/megka)
#### Post date: [April 12, 2024, 12:50pm UTC](https://forum.signalrgb.com/t/close-led-fans-on-the-night/2083/1 "2024-04-12T12:50:30Z")
Good morning
I am new to using programming, I would like to make the LEDs on my fans close at night
I can’t find the possibility of doing it. I saw on another forum a possibility for the task manager to change the color to black, for example with the good night effect! , but when I do the command in the task manager it gives me an error, I use the following command: "/k “start signalrgb://effect/apply/GOOD NIGHT! && exit” thanks for your help
---
### Author:  [@mlharmon](https://forum.signalrgb.com/u/mlharmon)
#### Post date: [April 17, 2024, 4:14pm UTC](https://forum.signalrgb.com/t/close-led-fans-on-the-night/2083/2 "2024-04-17T16:14:41Z")
If you are using Task Scheduler, you should be able to do this by using
> cmd.exe
in the “Program/script” box and entering
> /c start signalrgb://effect/apply/Good%20Night!
in “Add arguments” box.
I hope this helps,
Mark