Lux Blue Marble Diffuser

Availability: In Stock

Welcome the Lux Blue Marble Diffuser into your home. This beautiful, blue hand-blown glass pattern will accentuate any space as you diffuse your favorite essential oil, creating an aromatic and soothing atmosphere. The Lux Blue Marble Diffuser can hold up to 170 ml of water and has a runtime of up to 6 hours.

Lux Blue Marble Diffuser at a Glance:

  • Larger-size at 7” x 7“ x 8.5”

  • 170 ml water capacity

  • 1,000 square foot coverage

  • 6 hour continuous run time

  • Two operating modes: Continuous and Off

  • Color Rotating (blue, green, purple and red)

  • Option to turn the color rotating background off.

  • Voltage: 100-240 V AC, 24 V, 0.5 A

  • BPA free


The Lux Blue Marble Diffuser comes with a one year manufacturer warranty. Questions about how to use this warranty can be answered by calling RMO at (866) 493-8159.

  1. Plug the power to the unit first connect to a wall outlet

  2. Fill with regular tap water up to the max fill line

  3. Lower cover onto base

  • Press the Power button to begin

  • Press once for continued mist 

  • Press two time to turn misting off

  • When not in use empty the water and dry with a soft cloth to avoid mineral buildup

  • To remove possible build up, gently use a cotton swab dipped in white vinegar to wipe out the inside

  • Klenzor tablet can be used to restore diffuser to like-new condition

  • Be gentle with the vibration plate while cleaning

  • The vibration plate should not come in contact with hard or sharp objects

  • Diffuser will automatically shut off when the water level is too low

Customer Reviews

34 Reviews

The Customer Reviews are provided for the benefit and information of RMO’s customers. RMO prohibits any customer reviews that contain vulgar, explicit, or inappropriate language or content. Among other things, inappropriate content includes, but is not limited to, customer reviews that make claims violative of FDA regulations or laws, such as claims that the product is used for the purpose of diagnosing, treating, curing, or preventing any disease.

4.7 / 5.0
34 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Easy and beautiful
June 21, 2019
3 months ago
Love this diffuser. Beautiful and functional
May 8, 2019
4 months ago
I love it. It is beautiful
April 29, 2019
5 months ago
Beautiful diffuser!
Love it! Beautiful additional to my bedroom very soothing colors. Diffuses oils well.
March 19, 2019
6 months ago
Love it
This is the most beautiful diffuser I have ever owned. I love all the colors it turns and it works great. Family and friends want one now, so I guess I will be purchasing more towards the holiday season to give as gifts.
March 12, 2019
6 months ago
Lux blue diffuser
I love it!! Would highly recommend
February 27, 2019
7 months ago
Great diffuser
Great diffuser! Long lasting.
February 15, 2019
7 months ago
Very Nice!
This is a 5 star diffuser because it really performs well by
giving a fantastic mist into your home. Also the vibrant colors
are so soothing & pleasing to watch. If I had to give a down
side to the diffuser, it could have a larger water capacity. As
of now I have used it only a dozen times and served me fine.
January 29, 2019
8 months ago
Epic Diffuser
Gorgeous. Turns many colors, so don’t think that it is always blue. The thing is handblown glass so it feels very nice to the touch. Reminds me of a smoking dragon egg, which appeals to my inner nerd. Worry not, my wife, who is not a nerd, loves it too. Enjoy!!!
December 31, 2018
9 months ago
Great gift is what I’m told.
This was a gift for my daughter (who likes glass like this anyway) but she says she likes very much, it’s large, pretty, easy to clean so as to change oils. Her husband uses it when she’s not home also.
December 25, 2018
9 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 21 questions Browse 21 questions and 54 answers
Can it run without any light on?
A shopper on Jan 15, 2018
BEST ANSWER: Yes, there is a separate button that controls the lights from the power button.

-RMO Team
I only see to buttons on the picture but the instructions on this website sound like there should be three buttons (light, timer and power). Does this diffuser allow for timed use?
EOmama on Nov 4, 2017
BEST ANSWER: It only has the options for continuous run and off. No intermittent. This information is being updated on our product page. Sorry for the confusion. Thanks-RMO Team
Hello, is the reservoir glass or just the cover?
Carol P on Mar 11, 2018
BEST ANSWER: the reservoir is BPA free plastic.

Thanks! -RMO Team
Is the glass fragile?
A shopper on Mar 16, 2018
BEST ANSWER: It is decently thick glass, however if dropped it will likely break.

RMO Team
Can you turn on the rotating light without diffusing?
EOmama on Jan 18, 2018
BEST ANSWER: Yes, the lights can be turned on without diffusing.

RMO Team
Can you make it one color only?
andrea c on Feb 18, 2019
BEST ANSWER: Great question! Yes, you can select to have it stay on a single color instead of rotating colors.

-RMO Team
shipping to Los Angeles?
A shopper on Jan 5, 2018
BEST ANSWER: We ship to all Domestic addresses. Please visit our shipping page for further information

RMO Team
Is the glass actually blue or does it turn different colors as the colors rotate?
Katie on Oct 29, 2017
BEST ANSWER: The glass itself is blue but, the lights do change colors mixed with the blue glass.

RMO Team
Does this beep when it turns off?
A shopper on Oct 24, 2017
BEST ANSWER: Unfortunately, it does not beep but, it does turn off the lights and power when the water is very low.

RMO Team
Does the diffuser come with any essential oils?
A shopper on Aug 11, 2019
BEST ANSWER: The essential oils are sold separately from the Lux Blue Marble Diffuser. If you would like essential oils in a kit with a diffuser, check out the link below.

Thanks! -RMO Team
Is it quiet enough to use in the bedroom while sleeping? Is there a hum to the motor or swish of water sound?
Adela S on May 11, 2019
BEST ANSWER: Good question! This diffuser does have a very quiet sound when running.

-RMO Team
Is this diffuser heavy metal/lead free? Does it have a metal washer/ring in the bottom of the reservoir?
A shopper on Feb 25, 2019
BEST ANSWER: Great question! For ultra-sonic diffusion, there is a metal ring at the bottom of the diffuser reservoir. However, the Lux Blue Marble diffuser is lead free.

Thanks! -RMO Team
Has anyone had an issue with this smelling musty?
AIMEE on Feb 8, 2019
BEST ANSWER: Curious to order. Is this something others have experienced? I just purchased the large remote diffuser and it seems to be working well so far...just opened tonight. Looking to buy this one in the future, would love to read comments/experiences. Thanks
Is the power plug on the bottom of the unit or on the side for easier access?
Susan W on Dec 7, 2018
BEST ANSWER: Excellent question! The plug is on the bottom of the diffuser.

-RMO Team
Is this diffuser also a humidifier?
JennS on Nov 24, 2018
BEST ANSWER: Excellent question! This is an ultrasonic diffuser not a humidifier.

-RMO Team
what is the dimension of the base? wondering how much room I will need.
MaryA404602253 on Nov 21, 2018
BEST ANSWER: Great question! The dimensions for this are 7” x 7“ x 8.5”.

-RMO Team
When you fill with water, is that when you add the oil?
Lady C on Nov 10, 2018

Yes, that is correct! Once the water has been added to the diffuser, the essential oils can be added after for diffusion.

- RMO Team
Can you use citrus oils in this diffuser?
Mandy C on Jan 14, 2018
BEST ANSWER: Yes, citrus oils can be diffused in this diffuser. All of our diffusers are BPA free.

RMO Team
How much was this and when might it be back in stock?
sherriej on Dec 12, 2017
BEST ANSWER: The retail price for the Lux Blue Marble Diffuser is $64.95. We are hoping to have it back soon. However, we do not have an exact date. Feel free to sign up to be notified when it is back in stock. You can do this on the product page:

-RMO Team
Does this have a timer feature so that it will run for an hour, two hours, etc?
A shopper on Nov 7, 2017
BEST ANSWER: It only has the options for continuous run and intermittent. This information is being updated on our product page. Sorry for the confusion.

RMO Team
It looks like on the picture that there are two buttons but the Insteuxfions section suggests there should be three. My main concern is that I be able to have a timer function for this so it doesn’t just run until it runs out of water. Does this have a timer function?
A shopper on Nov 5, 2017
BEST ANSWER: Sorry for the confusion! We have updated the product page and this diffuser only has two operating modes: Continuous and Off.

RMO Team