How do I create a light switch?

Development Programming & Scripting Blueprint
2

Hello,
Here are tutorials to help you :

and a video : A new, community-hosted Unreal Engine Wiki - Announcements and Releases - Unreal Engine Forums2-_Turning_On_a_Light_with_Level_Blueprint from A new, community-hosted Unreal Engine Wiki - Announcements and Releases - Unreal Engine Forums