Rotary Plug-In Dimmer Switch – Effortless Lighting Control | Dulora
LiquidLEDs is now Dulora. Same products, same team, same quality. Read the full story →
★ 4.7 across 2422 verified reviews
GO TRADE ↗
Free Shipping
SKU: DIM400VA-SB
BEST SELLING LED LIGHT BULBS

Rotary Plug-In Dimmer with On/Off Switch – Black or White

$75.00 AUD
Free Shipping
Colour

This product is in our Sydney warehouse. Orders placed before 10 AM AEST on business days will ship the same day; those after will ship the next business day.

Trade customer? Head to our trade store to Log in or Register for wholesale pricing ↗ .

Free shipping over $99* 30-day returns
4.7 ★ Average rating
Secure checkout
Go Trade. Lighting Professionals.

Control the Atmosphere

The best lighting is the lighting you do not have to think about. A quality dimmer gives you effortless control over mood and intensity, responding smoothly and silently at every level. From full brightness to a gentle wind-down glow, the right dimmer makes every setting feel exactly right.

Where It Belongs

The best hospitality spaces in the world share one invisible quality: the light shifts throughout the day and evening in a way that feels natural, almost unconscious. Lunch service is bright and energising. Evening service is warm and intimate. That transition is controlled entirely by a dimmer. At home the same principle applies: a living room that moves from afternoon reading light to evening film-watching ambience with a single touch. A dimmer does not just control brightness. It controls how a space makes people feel at every hour of the day.

Every Purchase Restores Sight

Dulora is a proud supporter of the Fred Hollows Foundation. Every order helps fund cataract surgery and eye care programs across Australia. A simple bulb purchase. A life-changing outcome for someone who has never been able to see clearly.
TRUSTED BY LEADING VENUES AND INSTITUTIONS
Sydney Opera HouseHilton Hotels and ResortsNational Gallery of VictoriaW HotelsRegent TheatreHer Majesty's TheatreSydney Theatre Co.Government House SydneyStamford HotelsRydges HotelsCapella Hotels and ResortsThe Ritz-Carlton

Description

Effortless Lighting Control, Right at Your Fingertips

Designed for ease and versatility, the Rotary Plug-In Dimmer offers a simple yet stylish way to manage the brightness of your lamps and light fixtures. With a smooth rotary dial and built-in on/off switch, this plug-in dimmer lets you fine-tune your lighting ambience without hardwiring.

Available in classic Black or White, it complements a wide range of interior styless, from modern minimalist to timeless traditional.

Key Features:

  • Rotary Dial for Smooth Dimming: Easily adjust the light level to your desired brightness, from a soft glow to full illumination.
  • Integrated On/Off Button: Switch your lamp on or off without touching the fixture, ideal for hard-to-reach cords or sockets.
  • Plug-and-Play Design: Simply plug into a standard power outlet and connect your lamp. No installation or tools required.
  • Universal Compatibility: Works with most dimmable LED, incandescent, and halogen lamps up to 400W (max 250W for LED).
  • 2-Metre Lead Cable: Offers flexibility for positioning the dimmer where it’s easy to access.
  • Indoor Use Only (IP20 Rated): This product is suitable for bedrooms, living rooms, reading nooks, and other indoor spaces.

Ideal Applications:

  • Bedside lamps
  • Desk lighting
  • Reading corners
  • Decorative floor lamps
  • Festoon String

This versatile rotary dimmer is the perfect plug-in solution for consistently achieving the right light.

Note: This product is not intended for use with fairy lights, aquarium lights or Christmas lights.

Specifications

  • SKU
    DIM400VA-SB
  • Input Voltage
    220-240 Volt
  • Minimum Load
    5 Watt
  • Maximum Load
    400 Watt - Incandescent
    400 Watt - Halogen
    400 Watt - CFL
    160 Watt - LED
  • Dimmining Technique
    Trailing Edge Phase Control
  • IP Rating
    IP20
  • Dimensions
    115 x 73.5 x 37.5mm
  • Manufacturer's Warranty
    24 Months
  • Certification's
    SAA

Frequently Asked Questions

How bright are Dulora bulbs?

LED brightness is measured in lumens, not watts. Here's a quick conversion guide:

  • 2-3W LED ≈ 25W incandescent (200-300 lumens)
  • 4-5W LED ≈ 40W incandescent (400-500 lumens)
  • 6-8W LED ≈ 60W incandescent (650-800 lumens)
  • 7.5-10W LED ≈ 75-100W incandescent (900-1200 lumens)
  • 11-12W LED ≈ 100-125W incandescent (1300-1500 lumens)

All Dulora product pages list wattage and lumen output so you can choose the perfect brightness for your needs.

What is the lifespan of Dulora bulbs?

Dulora bulbs are designed for over 25,000 hours of use. If you use your light for an average of 3 hours per day, your LED bulb could last over 22 years. This exceptional longevity significantly reduces the frequency of replacements compared to traditional incandescent bulbs, which typically last only 1,000-2,000 hours. Note that all LED bulbs' light output gradually decreases over time, a phenomenon known as lumen depreciation.

Are Dulora bulbs dimmable?

Yes, most Dulora bulbs are dimmable, allowing you to create the perfect ambiance for any occasion. Look for the "dimmable" specification on the product page. For optimal performance, we recommend using LED-compatible dimmers. Some older dimmer switches may cause flickering or buzzing with LED bulbs. If you experience any issues, please contact our customer support team for assistance.

What is colour temperature and which should I choose?

Colour temperature refers to the warmth or coolness of light, measured in Kelvins (K):

  • Ultra & Extra Warm (2000K-2200K): This colour range is warm and closer to a room lit by candles. It’s a very calm type of light, but it may make tasks like reading harder.
  • This calming light gives off a warm glow, similar to candlelight. However, because it is such a soft light, it may not be suitable for activities that require focus, such as reading.
  • Warm White (2700K-3000K): This colour creates a cozy, inviting atmosphere similar to traditional incandescent bulbs. It is ideal for living rooms, bedrooms, and dining areas.
  • Natural White (3500K-4000K): Provides a balanced, neutral light perfect for kitchens, offices, and workspaces.
  • Cool White (5000K-6500K): This colour delivers a crisp, energising light similar to daylight. It is best for task lighting, garages, and areas requiring detailed visibility.

Choose based on the mood you want to create and the purpose of the space.

Still have a question?

Our team is available Monday to Friday, 8am to 6pm AEST.

Chat with us

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Google Pay
  • iDEAL Wero
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa
  • Afterpay
  • Zip
  • Klarna

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

  • 5 stars: 10 (71%)
  • 4 stars: 3 (21%)
  • 3 stars: 1 (7%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Anonymous (Glen Iris, AU)
Good precise deep dimmer; package damage; LEDs flicker

Package arrived damaged, product intact. Overpriced, but just what I needed and works well. Allows you to deep dim LEDs and incandescents, and controls a mix of different bulb types evenly and simultaneously. Most of your usable light will be in the top third of the dial, but you can dim incandescents until they are merely a red glow. Serious LED flicker problem when you turn dimmable LEDs down low. Tested on 8W G95 dimmable globe 4000K from Liquid LEDs. Tested dimmer extensively over a week as dubious about performance after mixed reviews on the white version.

Hi Odette,

Thank you for taking the time to leave a review for our Black Plug-In Dimmer. We’re sorry to hear that your package arrived damaged, but we’re glad the product itself is working well for you. We understand your concerns about the price, and we want to assure you that we strive to source high-quality products made with premium materials. Your feedback is valuable to us, and we truly appreciate your support. If you have any queries or need any assistance, please don't hesitate to get in touch with us. We're here to help!

If you have any further questions or need assistance, please don’t hesitate to reach out. Have a great day!

K
Kenny C. (Perth, AU)
Great quality and save lots of trouble.

Save me from all the trouble to replace the dimmer of my table lamp. I got no complaints except this dimmer switch is a little expensive.

Hello Kenny,
Thank you for taking some time out of your day to express how you feel about LiquidLEDs. If you've have any questions, feel free to contact us at 02 8880 9033. Have a great day!

A
Anonymous (Sydney, AU)
White
Works on appropriate items

Works on appropriate items.

Thank you for your positive feedback! We're glad the dimmer works well with your items. If you need any assistance or have questions, feel free to reach out.

C
Chris (Maleny, AU)
Black
I have been looking for a simple dimmer for a while now

I have been looking for a simple dimmer for a while now. I discovered this product through the company's ad on facebook. Purchasing the product was easy and I found the website easy to navigate. Product arrived promptly and was soon put to use. The quality is fine and it is perfect for my requirements.

Hi Chris! Thank you for taking the time to leave us a review. We're so glad to hear that our Rotary Plug-In Dimmer was exactly what you were looking for. We strive to make our website user-friendly and our products high-quality, so we're happy to hear that was your experience. Thank you for choosing our product, we appreciate your support! Let us know if you need anything else in the future. Have a great day!

A
Anonymous (Melbourne, AU)
White
Works perfectly

Works perfectly for a lava lamp

Hi there!

Thank you for your feedback! We're glad to hear that our Rotary Plug-In Dimmer is working perfectly for your lava lamp. We hope it continues to meet all your dimming needs. Have a lovely day!

S
Stelios V. (Sydney, AU)
White
Awesome Products !!!

These great, compact Plug-in Dimmers, are Awesome !! They can be used on literally any plug-in household Lamp/Lighting, that can be dimmed !
With smooth easy fingertip control, with no flickering - just smooth slow fading from maximum brightness, down to nil light - an excellent and essential tool for all indoor Lighting, to create that perfect atmosphere and mood ! Available in both Black and White, to blend in with your decor- I am so impressed by these items, I purched Four in both colours- Very Highly recommended!

Hi Stelios!

Thank you so much for your kind review! We are thrilled to hear that you are enjoying our Rotary Plug-In Dimmers. It's great to know that they are working well for you and that you appreciate their smooth and easy control. We hope they continue to enhance the atmosphere and mood in your home. Thank you for being a valued customer and for recommending our product to others. Have a wonderful day!

Best,
LiquidLEDs Team

A
Andrew C. (Sydney, AU)
Excellent

Excellent companies to deal with had a minor issue ,and they sorted it out straight away 10 out of 10.

Hello Andrew,
Thank you for sharing a review! We're glad to hear you are happy with your purchase. If you have any product queries, please do not hesitate to get in touch. Have a great day!

S
SUSAN C. (Melbourne, AU)
Cord Dimmers

Works great on a decorative antique lamp

Hello Susan,
Thank you for leaving us a review. We are happy to see that you had a good overall experience with us. If you have any queries, please do not hesitate to get in touch. We're happy to help!

J
Jordan

I bought a white one a few months ago which was defective straight out of the box. But I really wanted to dim the festoon lights on my balcony so I made myself buy another one.

I am very happy with the way it dims the lights - it’s extremely precise compared to other cheaply-made dimmers and the black colour works well on my charcoal-coloured balcony.

Only 4 stars since it’s quite a bit of money for a light dimmer.

J
Jordan

Love the matte black colour but I’m afraid it will fail like the white one did. I haven’t used it yet

Hey Jordan, before using the dimmer, please check the load connected to it. Let us know if you have any questions.

L
Lance C. (Melbourne, AU)
Received and as per specification

Received promptly and product received as per the specifications

Hello Lance,
Thank you so much for sharing this feedback. We truly appreciate your acknowledging the service you had with our company. Have a great day!

J
Janine K. (Canberra, AU)
Problem Solver

Perfect solution for a new multi globe standard lamp. I was going to fit with smart globes to try to "tame" the brighness when I found this great alternative. The box is relatively large, but it is stable, solid and gives ultimate control from dim to max brightness with a responsive dial. Great purchase..Also great supplier with fast delivery and range of items available.

Hi Agooddane, thank you for taking the time to share your positive experience with us. We are glad to hear that our product was the perfect solution for your needs and that you found it easy to use. We take pride in providing a range of quality products and fast delivery to our customers. If you have any further questions or concerns, please do not hesitate to reach out to us. Thank you for choosing us as your supplier.

T
Tom H. (Brisbane, AU)
Plug in dimmer

The product performs as advertised, and arrived very promptly. Good intuitive website also.

Hello Tom,
We are glad to hear you are satisfied with your recent shopping experience. Thank you for leaving us a feedback and we look forward to your next order. Have a great day!

E
Erkin K. (Melbourne, AU)
What I Need.

Fast delivery. Quality item. Loved it and I will by all my lightning needs from liquid.

Hello Erkin,
We are glad to hear that you've been having a good experience with our brand. We strive to keep our customers happy. Thank you for taking some time out of your day to express how you feel about LiquidLEDs.

A
Alisa D.

Will this dimmer work with 240V festoon lighting that has 20 x 4watt LED E27 regular (not “dimmable”) globes? Or would I need to install a dimmable driver first? Replacing the globes would cost me $300 so trying to avoid that.

Dulora

Hi Andrea, the plug-In dimmer is compatible with dimmable LED bulbs and will not work with non-dimmable LED bulbs. Unfortunately, a dimmable driver for 240V LED bulbs does not exist.

Dulora Rotary Plug-In Dimmer with On/Off Switch – Black or White

Rotary Plug-In Dimmer with On/Off Switch – Black or White

$75.00 AUD
View product

Colour

View product