Night Light Diffuser Set

400 reviews

Enjoy up to 100 days of fragrance per refill!

👍 Ideal for small rooms with little airflow

✨ Sleek design: Smells good, but looks even better

💡 Optional (soft) LED light

✅ Super simple operation: No water or maintenance required

💪 Long-lasting performance: 12 hours of continuous run time, unlimited runtime with light on

💰 Value for money: Over 100 days of fragrance per bottle

🌸 Realistic fragrances: Includes 3x premium essential and fragrance oil refills - like those found in high-end soy candles!

🥰 Happy feelings: Fragrances that trigger childhood memories (tip: try musk sticks!)

24h Promo
WTF? (What’s That Fragrance)
Bali Incense
Bali Incense
One spritz and you're transported to a temple in Bali, where the air is rich with incense, warm woods, and ancient rituals.
Raspberry
Raspberry
Sweet, jammy, and bursting with berry goodness.
Blueberry Cheesecake
Blueberry Cheesecake
Mouthwatering aroma of cheesecake, blended with sweet blueberries and creamy vanilla
Bouquet of Flowers
Bouquet of Flowers
A fresh and uplifting blend of florals like fir needle, soft gardenia and jasmine - like a beautifully wrapped bouquet that never wilts.
Cherry
Cherry
A delightfully sweet blend of juicy cherries, spiced almond, and warm vanilla.
Classic Vanilla
Classic Vanilla
Smooth, creamy and comforting - like melting vanilla ice cream, warm custard, or a slice of white chocolate cake!
Double Choc Brownie
Double Choc Brownie
Enjoy the rich aroma of freshly baked fudge brownies paired with creamy vanilla ice cream for an irresistibly indulgent treat.
Freshly Cut Grass
Freshly Cut Grass
Backyard bliss in a bottle - no mozzies, no sweat, no awkward neighbour nods. Just fresh, green goodness.
Hot Cross Buns
Hot Cross Buns
A warm blend of cinnamon, nutmeg, and sweet citrus that captures the essence of a beloved Aussie tradition.
Matcha Latte
Matcha Latte
A cosy blend of matcha, creamy vanilla and sweet golden honey - bittersweet and oh-so-addictive.
Rose Garden
Rose Garden
It’s fresh, floral, and wildly addictive.
Strawberries & Cream
Strawberries & Cream
Sweet. Fruity. Creamy. Nostalgic. A scent to bring back memories of your favourite childhood treats. Here to make your day!
Tangerine Dream
Tangerine Dream
Tropical, juicy, and just the right amount of sweet
Apple & Walnut Scroll
Apple & Walnut Scroll
Fresh from the oven and still warm! Delicious notes of apples, cinnamon, clove, brown sugar and walnut.
Biscoff Type
Biscoff Type
Ginger. Caramel. Cinnamon. Inspired by the iconic biscuits and creamy spread and sure to make your mouth water!
Black Raspberry & Vanilla
Black Raspberry & Vanilla
Dark and moody with a hint of white florals.
Caramel Popcorn
Caramel Popcorn
Childhood bliss in a scent: Rich and sugary with notes of toffee and vanilla.
Fairy Floss
Fairy Floss
Sweet nostalgia in a bottle: Smells like pastel clouds of strawberry, peach, sugarcane and caramel.
Musk Sticks
Musk Sticks
Our favourite! Spot on, sugary - sweet and soo nostalgic!
Vanilla Bean & Caramel
Vanilla Bean & Caramel
Creamy vanilla, tonka bean and buttery caramel.
Espresso Martini
Espresso Martini
Smells just like the real cocktail tastes. Notes of coffee beans, vodka, cocoa, burnt sugar and vanilla.
Grape Bubblegum
Grape Bubblegum
Right out of a candy store: This classic fragrance is based on grapes and berries with a hint of vanilla and malt.
Jasmine & Bergamot 
Jasmine & Bergamot 
This scent is like a party in a bottle! Fresh lime, juicy pomegranate, and the floral notes of jasmine all blended in perfect harmony. 
Lychee & Peony
Lychee & Peony
Fresh and light with raspberries and peach nectar.
Pina Colada
Pina Colada
Fresh and irresistibly fruity with notes of coconut and white rum.
Red Frogs
Red Frogs
Indulge in nostalgia! Sweetened raspberries, strawberries and vanilla.
The Magic Pineapple
The Magic Pineapple
A burst of ripe, juicy pineapple. Super fruity, super fresh!
Wood Sage & Sea Salt
Wood Sage & Sea Salt
Ride the wave with ocean breeze vibes, grooving with sage’s earthiness. 

Ready in 60 seconds!

Ditch the plastic insert from your 10ml fragrance refill
STEP 1

Ditch the plastic insert from your 10ml fragrance refill

Those inserts can be stubborn! Give them a little twist and tug for easy removal.

Thread the bottle insert through the plastic stick and seal the bottle
STEP 2

Thread the bottle insert through the plastic stick and seal the bottle

Place the wick on the top third of the stick for a perfect fit inside the bottle!
Add the bottle to the Night Light Diffuser

STEP 3

Add the bottle to the Night Light Diffuser


Rotate anticlockwise and give it a good twist to lock it in place securely.
Customer Reviews
4.0 Based on 445 Reviews
5 ★
66% 
293
4 ★
7% 
29
3 ★
6% 
25
2 ★
8% 
35
1 ★
13% 
63
Customer Photos
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Mask Co. Night Light Diffuser Set ReviewMask Co. Night Light Diffuser Set Review
01/13/2025
  • What was your honest reaction when you first smelled Mask fragrances? Surprised. They weren’t the usual suspects. Lots to choose from and all lovey so far.
  • How strong do you find our fragrances? Strong, but pleasant
  • How satisfied are you with the longevity of our fragrances? Satisfied

Bathrooms smelling divine

I went for the small plug-in nightlight diffuser and not only are our bathrooms smelling fresh (they are internal bathrooms/toilets), but the nightlight means we don’t have to turn on every light in the house to use it. Definitely recommend. The range of smells are so great! My girls argue over which one we are using next.

MB
Michelle B.
Australia
Mask Co. Night Light Diffuser Set ReviewMask Co. Night Light Diffuser Set ReviewMask Co. Night Light Diffuser Set Review
12/30/2024
  • What was your honest reaction when you first smelled Mask fragrances? Pleasantly surprised
  • How strong do you find our fragrances? Strong, but pleasant
  • How satisfied are you with the longevity of our fragrances? Extremely satisfied

Mask plug ins

I bought one for my ensuite bathroom and liked it so much, I bought two more for my main bathroom and laundry. The scent is strong and fills the room with a pleasant fragrance - I really like the Teakwood and Tangerine ones! I've had them for just over a month now and the liquid in the bottles has barely moved so I think it will definitely go the distance. I like the design of the unit itself, although it is quite big and I need to use an adapter to enable me to make use of my double power points. The nightlight is good too - not too bright during the night. Just enough to see without turning a main light on. Ordering was super easy and delivery was relatively quick (6 days for my first order and 10 days on my second - not Mask's fault; there was a delay with Aus Post). So, overall, I'm very pleased with my purchases and will definitely be ordering again! It's a Yes from me :)

RR
Rebecca R.
Australia
Mask Co. Night Light Diffuser Set ReviewMask Co. Night Light Diffuser Set ReviewMask Co. Night Light Diffuser Set Review
12/17/2024
  • What was your honest reaction when you first smelled Mask fragrances? Pleasantly surprised
  • How strong do you find our fragrances? Strong, but pleasant
  • How satisfied are you with the longevity of our fragrances? Extremely satisfied

Mask plug ins

I bought one of these for my ensuite and liked it so much, I bought another 2 for my main bathroom and laundry. They are super easy to use and smell divine! The scents are strong but not overpowering (I especially love the tangerine one!). I've had them for a little over 2 weeks now and they are still have loads of liquid left in each bottle, so they do last. The design is ascetically pleasing, and the night light is mind so doesn't wake me up in the middle of the night when I need to use the bathroom. The only negative I would say about the plug ins is that they are quite bulky, so I've had to use adapters so I can still use the other plugs for other things. Otherwise, one double power point is gone for only one item. Other than that, no issues. Ordering is super easy and delivery is relatively quick. The choices of fragrances are great too. I love anything with a woody aroma, so the Teak one is amazing! Would definitely recommend. :)

RR
Rebecca R.
Australia
Mask Co. Night Light Diffuser Set Review
11/15/2024
  • What was your honest reaction when you first smelled Mask fragrances? Yum
  • How strong do you find our fragrances? Average strength
  • How satisfied are you with the longevity of our fragrances? Satisfied

DISAPPOINTED

I was so excited for this product, however I could smell it very faintly for the first week & now I can't smell it at all. I thought the bottle may be empty but it's hardly used anything. I wouldmt recommend buying this, stick to the air freshners. They last

L
Leanne
Australia
11/18/2024

Mask Co.

Hi Leanne, Thank you for sharing your feedback with us. We’re so sorry to hear that this product didn’t meet your expectations, especially after you were so excited to try it. It’s disappointing to know the scent didn’t last as expected. If the liquid is still in the bottle, it may help to place the diffuser in a smaller, enclosed space to enhance the scent throw. However, we understand your frustration and will pass your comments along to our team to look into any potential improvements 💪 We’re glad to hear you love our air fresheners, and we hope to continue bringing you products you enjoy. Please don’t hesitate to reach out if you’d like to discuss this further—we’re here to help! 💛 Warmest regards, Mask - Customer Support

Mask Co. Night Light Diffuser Set Review
10/04/2024
  • What was your honest reaction when you first smelled Mask fragrances? Amazing the smells are exactly what the label states. It’s amazing
  • How strong do you find our fragrances? Strong, but pleasant
  • How satisfied are you with the longevity of our fragrances? Extremely satisfied

Reed Stick Diffuser and Night Light

Service was easy communication was fast and prompt I knew where my order was at any time. Products were delivered and packed very well I love both the products and I get compliments every time I have family or friends over

MK
Merryn K.
Australia
Mask Co. Night Light Diffuser Set ReviewMask Co. Night Light Diffuser Set Review
09/20/2024

Nothing like I thought it would be. Not sure if I have put it together right but I can't smell the fragrance

CA
Cheryl A.
Australia
09/20/2024

Mask Co.

Hi there, Happy Friday! I'm so sorry to hear that the Night Light Diffuser is not what you expected 💌 Please feel free to reach out to us at hello@maskco.com, and we’ll be more than happy to assist you further and make sure you don't have a faulty device. Kindest, Mask team 💝

Mask Co. Night Light Diffuser Set Review
07/30/2024

Night light

Love the night light as not to bright. The scent is great to.

V
Vanessa
Australia
Mask Co. Night Light Diffuser Set ReviewMask Co. Night Light Diffuser Set Review
07/30/2024

Night light diffuser

Love this as the light is not to bright and the smell is amazing

VF
Vanessa F.
Australia
Mask Co. Night Light Diffuser Set Review
07/17/2024

Magic stuff!!!

The new plug in diffuser is great.. The new fragrance Red Frogs is delicious. My house always smells amazing! 😍

SW
Sandie W.
Australia
Mask Co. Night Light Diffuser Set Review
06/12/2024

Nice

Just unwrapped my night light diffuser today! Easy to set up, great scents but unfortunately you can’t plug into a normal Australian double powerpoint if there’s something else in it which is a ******. In the next design process please make a tall skinny one that does this!

C
Chelsea
Australia
Mask Co. Night Light Diffuser Set ReviewMask Co. Night Light Diffuser Set Review
01/16/2024

Love these products!

I bought 2 of the plug in diffuser and I am loving them. Its been a few weeks now since I put a couple of drops of the oils and I can still smell the scent of the black raspberry & vanilla, which is my favourite. One of the best products I’ve ever bought and great price too. I have bought the air fresheners too and they lasts for months. Highly recommend giving Mask n Co products a go. Love love love their products.

RG
Rosy G.
Australia
07/22/2025
  • What was your honest reaction when you first smelled Mask fragrances? Wow! They are such strong but not overpowering scents.
  • How strong do you find our fragrances? Strong, but pleasant
  • How satisfied are you with the longevity of our fragrances? Not satisfied

Disappointed

The nightlight diffuser was a disappointing purchase. The fragrance is not strong enough unlike other mask products I have purchased in the same scents. I would not purchase again.

ZB
Zoe B.
Australia
07/21/2025

Mask Co.

Hey Zoe We're so sorry to hear that your night-light isn't filling your home with the delightful fragrance you were hoping for! 😟 Let's work together to sort this out and ensure you're getting the best experience. Here are some tips to help: The night-light works best in a cosy, smaller space around 4x4 metres 👃 Check that the wick is properly installed in the fragrance bottle and screwed tightly into the unit ✅ Is the little blue light on top lighting up? ✅ If you'd like a step-by-step guide, this video👇 shows how to correctly install the wicks and fragrance bottle: Watch here.👃https://www.facebook.com/share/r/Kyjv7RQSjD1LJNhq/ Keep in mind, the night-light doesn't mist the fragrance; it has a gentle heating element inside that warms the wick to release the aroma 👃. Press the button once for 12-hour run-time (no light). Press a second time for continuous run-time with the light on 👃. If you're still not noticing any aroma, no worries! Please send us a short video of your unit plugged in and turned on to hello@maskco.com, and our friendly customer service team will be more than happy to assist further. 😊 Mask Team

07/10/2025
  • What was your honest reaction when you first smelled Mask fragrances? Pleased
  • How strong do you find our fragrances? Average strength
  • How satisfied are you with the longevity of our fragrances? Satisfied

Love this Diffuser

Really lovely & handy nightlight. Suited to bathrooms or toilet.

JM
Jo M.
Australia
07/10/2025
  • What was your honest reaction when you first smelled Mask fragrances? Fabulous fragrance
  • How strong do you find our fragrances? Strong, but pleasant
  • How satisfied are you with the longevity of our fragrances? Extremely satisfied

Night-light diffuser set

Fast delivery Fabulous scent Great design

CH
Colleen H.
Australia
07/08/2025

Nice product, not sure how effective compared to reed diffuser

S
Sheryl SVG verified by SHOP
Australia
07/08/2025

Mask Co.

Hey Sheryl, Thank you so much for your feedback😘 Our night-light is best suited to smaller spaces of 4x4 so are perfect for ensuites or walk in robes. Our Reed diffuser can fill a larger area with your chosen fragrance👃�Any issues please reach out to our awesome customer service team (they are always ready to help🫶�) Mask Team

07/03/2025
  • What was your honest reaction when you first smelled Mask fragrances? Vanilla and Caramel is very sweet.
  • How strong do you find our fragrances? Not strong enough
  • How satisfied are you with the longevity of our fragrances? Satisfied

Easy to set up and use.

LP
Louise P.
Australia
06/27/2025
  • What was your honest reaction when you first smelled Mask fragrances? I melted
  • How strong do you find our fragrances? Strong, but pleasant
  • How satisfied are you with the longevity of our fragrances? Extremely satisfied

Delicious!

Great! I love it!

KL
Kadi L.
Australia
06/24/2025
  • What was your honest reaction when you first smelled Mask fragrances? In this particular product not good at all.
  • How strong do you find our fragrances? Not strong enough
  • How satisfied are you with the longevity of our fragrances? Not satisfied

Disappointed

I bought three of these. One for a bathroom and two for two small room's. One stopped working and the other two hardly give off any smell to the room at all. I love Mask products but these are definitely something that has not meet the expectations. I am now replacing them with the car diffusers they have, as I wanted something you didn't need to fill up with water to use.

H
Halie
Australia
06/24/2025

Mask Co.

Hey there! Thank you for your honest feedback, we really appreciate you taking the time to share it. We’re sorry to hear this one didn’t quite hit the mark, especially since you’ve enjoyed other Mask products in the past. Our night-lights are designed for smaller spaces around 4x4 metres, so they’re best suited to areas like a small bathroom. They’re made to release a soft, subtle aroma as the fragrance warms through a gentle heating element👃� Our rechargeable car diffuser is a great way to keep any space smelling fresh, and we hope it’s working well for you. If you think the night-light might not be working as it should, feel free to reach out to our customer service team at hello@maskco.com, they’ll be happy to help!😘 Mask Team

05/30/2025
  • How satisfied are you with the longevity of our fragrances? Satisfied
  • How strong do you find our fragrances? Average strength
  • What was your honest reaction when you first smelled Mask fragrances? vey nice and not over powering

Night light diffuser

love this, nice subtle smell which is natural smelling

RS
Rachel S.
Australia
05/17/2025

Love the night light part but cant really smell the fragrance. And my bathroom is pretty smal.

S
Sophia SVG verified by SHOP
Australia
05/19/2025

Mask Co.

Hey Sophia, We are sorry to hear that your night-light isnt bringing you a fragrant joy that you should be experiencing. Please check that the little blue light is on at the top. You can reach out to our customer service team if you feel that there is a fault with your night-light 😘