I flipped my light switch in and it made a crackle noise and the light flickered. What causes this? - Quora
Does your switch make a crackling sound when turned on?! | Snapping, crackling, and popping sounds are great if they are coming from your breakfast cereal, but not when they're coming from
![Signs you need a light switch repair - Electrician Singapore | Recommended Electrician Services Singapore Signs you need a light switch repair - Electrician Singapore | Recommended Electrician Services Singapore](https://www.daylightelectrician.com/wp-content/uploads/2019/10/Signs-you-need-a-light-switch-repair-daylight-electrician-singapore_wm.jpg)