The lights are there to display the status of your Dot, so turning them off completely isn't possible. Since Amazon knows you'll be using their devices at night, the lights are designed to be less intrusive and not as harsh as other lights (like the power lights on older TVS!) While you can't turn the lights completely off, there are stickers or covers that you can add to your Echo to make the lights dimmer or cover them completely. Or, for a free trick, move the Echo Dot somewhere else where the lights won't bother you, like behind a propped mirror or behind a tissue box.

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