I tested power-saving devices that promise lower electricity bills - only one was legit

If you spot one of these in a friend's or family member's power outlet, unplug it ASAP and use this instead.

Jan 15, 2026 0

I tested power-saving devices that promise lower electricity bills - only one was legit
If you spot one of these in a friend's or family member's power outlet, unplug it ASAP and use this instead.
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