The flame-effect diffuser

A fireplace that fits on your desk.

Cool mist, lit to look like real flame. No heat. No smoke. No ash. Just the glow.

Or explore all our diffusers →

  • Free shipping to the U.S. & Europe
  • Tracked delivery
  • USB-C powered
Mist + light. No fire.

The glow

Everything you love about a fire. Nothing you don't.

Cinderglow Flame Diffuser

Flame, without the fire.

A fine mist rises over warm light and flickers like burning logs. It looks like fire. It is water and light.

Scent the room your way.

Add a few drops of scent oil to the water and the mist carries it through the room. Or run it on plain water.

6hrs+

Of glow per fill.

The 150 ml tank mists at 20–25 ml an hour, so one fill lasts a full evening.

Fireplace orange, or any mood.

Switch from flame mode to a slow color cycle, or freeze it on the shade you like.

Set it and drift off.

A built-in timer turns it off after 1, 3 or 5 hours.

Shuts itself off.

When the water runs out, it stops on its own.

Remote included.

Change modes without getting up.

Runs on USB-C.

Plug it into any USB charger or power bank. The cable is in the box.

10.3in

Wide. That's it.

Small enough for a desk, a shelf or a nightstand.

How it works

Water in. Fire on.

No setup, no app, no refills to buy. It runs on tap water.

  1. Fill

    Lift the lid and pour in up to 150 ml of water.

  2. Scent, if you like

    Add a few drops of scent oil. Skip it for a pure flame effect.

  3. Glow

    Plug in the USB-C cable and press once. Mist and flame light start together.

The details

Small box. Big mood.

About the size of a loaf pan, light enough to move from the desk to the nightstand.

Size
10.3 × 4.0 × 3.8 in (261 × 101 × 97 mm)
Weight
1.3 lb (600 g)
Water tank
150 ml (about 5 fl oz)
Mist output
20–25 ml per hour
Run time
About 6–7 hours per fill
Power
USB-C, 5 V / 2 A, 5 W
Timer
1, 3 or 5 hours
Auto shut-off
When the tank is empty
Light modes
Flame effect, color cycle, fixed color
Material
ABS and PP
Color
Black
In the box
Diffuser, remote control, USB-C cable, manual

Questions

Good to know.

Is that real fire?

No. The flame effect is water mist lit from below by warm LEDs. There is no open flame, no smoke and no ash.

How long does one fill last?

The tank holds 150 ml and mists at 20–25 ml per hour, so one fill lasts about 6–7 hours. When the water runs out, the diffuser switches itself off.

Do I need scent oils?

No. It works with plain water. If you want scent, add a few drops of a water-soluble scent oil to the water.

How is it powered?

By USB-C (5 V / 2 A). A USB-C cable is included. A wall adapter is not included, so use a USB charger you already have.

What comes in the box?

The diffuser, a remote control, a USB-C cable and a manual.

Where do you ship, and how long does it take?

We currently ship to the U.S. and Europe (Germany, Austria, France, Italy, Spain, Portugal, Belgium, Greece, Sweden and Ireland). Our flame diffuser also ships to Australia, New Zealand and Singapore. Sorry, we don't ship to Indonesia yet.

Cinderglow Flame Diffuser

Bring home the glow

Cinderglow Flame Diffuser

$39.99 USD

  • Flame-effect mist with warm LED light
  • 150 ml tank, about 6–7 hours per fill
  • Timer, color modes and remote control
  • Switches off automatically when empty

90-day promise Arrives damaged or stops working within 90 days? We send a free replacement or refund you – usually no need to send it back. Details

Free shipping to the U.S. & EuropeTracked delivery

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Cinderglow Flame Diffuser$39.99 USD Buy now