![Peterborough Christmas Lights Switch-On going ahead despite cancellations across UK - Cambridgeshire Live Peterborough Christmas Lights Switch-On going ahead despite cancellations across UK - Cambridgeshire Live](https://i2-prod.cambridge-news.co.uk/incoming/article24944724.ece/ALTERNATES/s615/2_JS224090113.jpg)
Peterborough Christmas Lights Switch-On going ahead despite cancellations across UK - Cambridgeshire Live
Why would light switch manufacturers write the words on and off on their switches? Is it not obvious if the light is on or off? - Quora
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1,091 Light Switch Illustrations & Clip Art - iStock | Light switch off, Switch, Light switch isolated
![1,091 Light Switch Illustrations & Clip Art - iStock | Light switch off, Switch, Light switch isolated 1,091 Light Switch Illustrations & Clip Art - iStock | Light switch off, Switch, Light switch isolated](https://media.istockphoto.com/id/163819117/vector/light-switch.jpg?s=612x612&w=0&k=20&c=svYbRBDc8izm_2lNyLQmw7bcuH3OaxER9V61o0hWQvQ=)
1,091 Light Switch Illustrations & Clip Art - iStock | Light switch off, Switch, Light switch isolated
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