good evening no longer works an update maybe

Sure, but for two lights, it's better to just create a group and toggle the group.. No need for a script here..

does this also work for a back light of a car

Try my "Light Color Changer" for that:

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=1385882093

Hey Isy, I love your scripts! there's one feature that would make this particular script 100x cooler, could you add the ability for arguments to change colours? for example:

- Run with Arguement RED - changes all grouped lights red
- Run with Arguement GREEN - changes all grouped lights to Green.

This would allow people to combine this with timer blocks and other scrips, for example airlock or hanger doors, where you could run the PB to turn the lights orange, then the doors open and after, turn the lights green, etc!

Oh I see. I have a lesson to read carefully description sorry mate.

Yeah.. Same statement.. See my previous reply...

What I meant was. If there is a day all light will turn off But on the Night Every light will turn it on

That is not the purpose of this script.. If you want this functionality, try out my solar alignment script..

Just why. Add for this script if solar work light will be off but If it's dark light turn on?

Update!
Version 1.0.1:

- added the option to blacklist light groups so that they will not be toggled
- default action without no argument is now toggle on/off