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Lighting & Ambience
Everything you need to know
Before you buy
Clean the tank regularly and follow the water-fill instructions. Only use oils if the manufacturer’s instructions permit them.
Choose the right option
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Product details
The humidifier that looks like a tiny rain shower. Water is drawn up and trickles back down through a soft-lit cloud, releasing a fine cool mist as it goes. Half air humidifier, half thing you end up watching for ten minutes.
Features
- Visible raindrop effect — the reason people buy it, and the reason it ends up on their feed
- Genuine ultrasonic humidifying mist — adds moisture to dry air in a room with the heating on
- Colour-changing LED — works as a soft night light on its own
- Doubles as an oil diffuser — two or three drops is plenty
- Quiet enough for a bedroom or a desk — ultrasonic, so there is no fan

Perfect for
- A bedroom that gets dry and stuffy once the heating goes on
- A desk, where the light and the movement do more than a plant
- Anyone redecorating a rented room who cannot change anything structural
- A housewarming gift, where it reliably out-performs a candle

Good to know
This is the one product we sell that needs actual maintenance, and almost every problem people report is limescale rather than a fault. Use distilled or previously boiled water if you can — in most of the UK, tap water will fur up the ultrasonic disc within a couple of weeks and the mist will weaken or stop. A ten-minute vinegar clean every few weeks keeps it working for years.
Frequently asked questions
It has stopped producing mist. Is it broken?
Almost certainly not. Nine times out of ten the ceramic disc in the base has furred up. Unplug it, fill the reservoir with a 50/50 mix of white vinegar and water, leave it 20–30 minutes, then work a cotton bud gently over the disc and rinse three times. That fixes most cases.
Can I use tap water?
You can, but it will need cleaning much more often and it will leave fine white mineral dust on nearby surfaces. Distilled or cooled boiled water roughly triples the interval between cleans.
Can I put essential oils in it?
Yes, two or three drops. Clean it more frequently if you do — oil residue is stickier than limescale. If you have cats in the room, check which oils are appropriate first, as several common ones are not suitable around them.
Is it noisy?
No fan, so no fan noise. There is a very faint ultrasonic hum and the sound of trickling water, which most people find pleasant and a light sleeper might not.
How often should I empty it?
Every time you finish with it. Standing water is what makes a humidifier smell, and it is the single habit that determines how long the unit lasts.
Delivery and returns
Free worldwide delivery with no minimum spend, typically 7–12 days. 30-day returns with a prepaid label — see shipping and returns.
See the rest of the range on our ambient lighting page.
Not sure it is the right buy? Read do rain cloud humidifiers actually work? for where they succeed, where they do not, and when we would say don't. Then how to clean a rain cloud humidifier covers the maintenance routine that decides whether this unit lasts years or a fortnight.
Questions before ordering
Before you buy
Clean the tank regularly and follow the water-fill instructions. Only use oils if the manufacturer’s instructions permit them.
What will I receive?
You will receive the product in the option you select. Pack sizes, colours, plug types and included extras can differ; use the product details and option names to check your choice.
Does the bundle include a discount?
The bundle adds one of each selected product to your basket at its current price. Any applicable checkout discounts are shown separately.
Need a measurement or compatibility detail?
Ask us before ordering if a specification you need is not listed. Include the product name and option so we can check the right version. Contact us