I turn on and off in steady beats, lighting up rooms and streets. What am I?
Category: Knowledge · Difficulty: easy
Hint: Consider lights used to signal or warn with blinking patterns.
Answer
A flashing indicator light
Explanation
A flashing indicator light turns on and off repeatedly to catch attention and convey information visually.
This is an easy knowledge riddle — a good one for children and beginners. The answer is A flashing indicator light.
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