This is a really solid humidifier that has so many uses, to be honest, I was a little overwhelmed. It's an aromatherapy diffuser, humidifier, air purifier, ionizer, and LED colour changing night light. As a humidifier it's absolutely perfect if you live somewhere very hot as running the AC will dry out your throat and skin as you sleep. This has one up on the competition for that use since it's the largest unit I've seen. This means it can easily for most of the night through.

It's very easy to use as an oil diffuser as well, just add the oil at the same time as the water and you're good to go. I like the night-light feature as a decorative feature during the day, but prefer to sleep in total darkness, so I'm glad it has the option to have the light off. You can also have it change between colours or static on a single one.

Pros:
- Lots of control over lights.
- Nice colour options.
- Larger tank works better for bigger rooms.
- Can run all night on weak or most of the night on strong mist.
- Easy to use.

Cons:
- None.

This unit does everything I could ask and works great. Would recommend!

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Note: I received this product at a discounted rate in exchange for an unbiased, honest review as provided here. As a consumer advocate, I believe in providing quality and honest feedback and receiving a product at a discounted rate will never affect my opinions.