Why is there a bit spark when switch is turned on? - Quora
Noticed some crackling when flicking this switch on/off. Is this an immediate danger and is there anything clearly wrong based off the pictures? : r/AskElectricians
What to Do if Your Light Switch Makes a Crackling Sound When You Turn It On? - Tann Electric
Installing or Replacing a Light Switch - Dengarden
My Light Switch Makes a Crackling Sound When Turned On. Why? | Quick Spark
Why is my light switch sparking? How do I fix it? - Quora
Slightly bumped plug-ins and it sparked and breaker tripped. Turned off breaker for the lights in my apartment to investigate.... I am not an electrician I just have basic knowledge, is this
Why Does A Light Switch SPARK, POP And BUZZ When Switched ON Or OFF? How To Fix It! DIY - YouTube
Why Is My Light Switch Sparking? - Staley Electric