While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

Review summary

Based on reviews, created with AI

Most reviewers were somewhat happy with their experience overall. Many customers appreciate the quality of the products, describing them as well-made, iconic, and beautiful, with some noting the superior craftsmanship compared to cheaper alternatives. Reviewers frequently praise the customer service, highlighting quick responses, helpfulness, and efficient resolution of issues, including sending replacement items and offering technical expertise. The delivery service is also often commended for being fast, reliable, and ensuring products arrive in perfect condition due to secure packaging. However, some people were dissatisfied with certain aspects. A few customers experienced problems with product quality, such as wobbly bases, lamps not working properly, or bulbs blowing quickly. There were also concerns regarding delivery, with some orders being delayed, marked as complete but not dispatched, or mishandled by couriers. The minority of people were dissatisfied with customer service in specific instances, citing issues like unhelpful responses, refusal to rectify problems, or a lack of communication regarding order delays.

What people talk about most

Product

Consumers find product quality to be ambiguous. While many praise the beautiful design, good quality, and... See more

Quality

Customers consistently note ambiguous experiences with quality. While many praise the beautiful design,... See more

Customer service

Reviewers highlight ambiguous aspects of customer service. Many customers praise the helpfulness and quick... See more

Delivery service

Customers had ambiguous experiences with delivery services. While some reviewers praised fast shipping,... See more

Order

Clients share ambiguous opinions on order experiences. Many customers express significant frustration with... See more

Based on these reviews

Rated 3 out of 5 stars

Mathmos are generally very good. Any problems and they will sort it out for you. So always approach them first. My problem is with the awful dpd postage company. My last 3 orders have been a comple... See more

Company replied

Rated 2 out of 5 stars

Second order with Mathmos and felt compelled to leave a review. First order - Fireflow where the wrong colour was shipped, they replaced the bases without any issues however the flow on both bo... See more

Rated 2 out of 5 stars

I ordered a lamp several weeks ago and have only received very sporadic and unclear responses from customer service. No one is replying to my recent messages anymore – neither regarding any goodwi... See more


Company details

  1. Lighting Manufacturer

Written by the company

Lava lamps were invented by Mathmos founder Edward Craven-Walker in 1963 and have been manufactured in Britain ever since. With over 60 years of knowledge and passion, Mathmos has designed and manufactured the highest-quality lava lamps available. With an unrivalled, long-lasting formula and a comprehensive range of spares, Mathmos lava lamps are designed to keep flowing for years.


Contact info

3.4

Average

TrustScore 3.5 out of 5

268 reviews

5-star
4-star
3-star
2-star
1-star

Replied to 41% of negative reviews

Typically replies within 2 weeks

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Advertisement
Rated 5 out of 5 stars

Lovely show room

Lovely show room, looked after by a really nice guy happy to share the history of the company. Great to see all of the different lamps, in all of the different colours all in one place.

February 13, 2025
Unprompted review
Rated 5 out of 5 stars

I really love my Mathmos Lava lamps

I really love my Mathmos Lava lamps; I have both an Astro and a Rocket model.

Today, I visited the Mathmos showroom at their factory, where they have loads of Lava Lamps in various colours and I bought a new clear with a black wax bottle for my Rocket Lava lamp and can't wait to get home to try it out this evening.

I will definitely be visiting their showroom again.

February 4, 2025
Unprompted review
Advertisement
Rated 1 out of 5 stars

POOR SERVICE: Ordered a lava lamp from Amazon but…

Ordered a lava lamp from Amazon but then spoke to someone and decided to cancel well ahead of disptach - next working day got a notification from them and DPD saying that I should expect delivery - when I asked why it hadn't been cancelled their reply was that it had already been dispatched for delivery so too late to cancel. Later that evening I got a message saying sorry but your item will be delayed 🤦🏻‍♀️ so I fully suspect it had in fact not been dispatched and could have been immediately cancelled and now I have the inconvenience of waiting until they try to deliver it (which they could constantly delay) to be able to refuse delivery and for them to acknowledge return and refund me when given the fact its still not been sent out they could easily have just cancelled and refunded immediately. Looking at these reviews I'm not holding out much hope of a quick solution either 😔

January 21, 2025
Unprompted review
Mathmos logo

Reply from Mathmos

Thank you for your feedback.

We’re sorry to hear about the inconvenience you experienced. By the time your cancellation request was received, your order had already entered processing, and a tracking number was provided to Amazon, which unfortunately meant we could not cancel the order at that stage.

We have since arranged with the courier for the parcel to be returned to our warehouse, and your refund will be processed shortly. If you need any further assistance, please do not hesitate to contact us.

Rated 1 out of 5 stars

Disappointing evo lamp

Purchased the evo candle powered lamp. As I write the tea light candle has been burning for over two hours (in fact it's almost run out) and the lamp has done nothing. The wax has risen into a bubble and just stayed there. What a disappointment. Have contacted mathmos but really not a good showing for this item.

January 19, 2025
Unprompted review
Mathmos logo

Reply from Mathmos

Thank you for your feedback. We’re sorry to hear that your Evo lamp didn’t perform as expected. The performance of candle-powered lamps can be affected by environmental factors such as room temperature and airflow. Our team provided troubleshooting steps to assist, but we understand you have since chosen to return the item.
If there’s anything further we can do to help, please don’t hesitate to contact us.

Rated 1 out of 5 stars

Mathmos products are designed to explode?

I recently bought an Astro lamp and a spare halogen bulb from the Mathmos website, and when it arrived I was pleased to see they had included a second spare bulb free of charge (this is apparently standard). But seconds after setting up the lamp and turning it on, I heard a loud 'pop,' so I rushed to turn it off to discover that the glass casing around the bulb had come apart. Thankfully nothing else was damaged so I switched the bulb with a spare and the lamp went on to work fine.

I contacted Mathmos customer service about the incident, requesting another spare bulb to replace the one that's provided as standard (which all bear Mathmos' branding, by the way) but was told that this was not unexpected and replacements are only supplied in cases where both provided bulbs have failed. Not really satisfied with this response, I contacted them again saying that I wouldn't expect their products to explode under any circumstances, especially given the premium price, and that I was particularly disappointed having paid extra for an additional spare, which I believed would be of good quality. Their response to this was to once again say that this was normal behaviour for these bulbs but they kindly assured me that explosions like this would not pose a safety hazard as they would be contained within the base of the lamp

I would like to be fair in this review and say that the lamp itself does at least look good, though I am unfortunately unable to enjoy it as this incident has soured the experience.

January 17, 2025
Unprompted review
Mathmos logo

Reply from Mathmos

Thank you for your feedback. We’re sorry to hear about your experience with the bulb and appreciate you sharing this with our customer service team. Halogen bulbs are delicate and operate at high temperatures, which can occasionally result in unexpected failure. However, all our bulbs meet the necessary safety standards, and our lamp bases are designed to safely contain such occurrences.

To account for possible transit damage or early failure, each lamp is supplied with an additional complimentary spare bulb. Furthermore, our one-year coverage includes bulb replacements if both supplied bulbs fail. We understand this may not have been the experience you expected, and we sincerely apologise for any inconvenience.

We’re pleased to hear you’re enjoying the lamp itself, and if there’s anything further we can do to assist, please don’t hesitate to get in touch.

Advertisement
Rated 5 out of 5 stars

Artistic heaven

Really good trip , very worthwhile . Artistic heaven very enjoyable purchase experience . Highly recommended !
And you get to take the dream home.
100% good day , what three words will take you to the door. ///lamps.motion.risen
Crackerjack place for birthday present trip .

January 13, 2025
Unprompted review
Rated 1 out of 5 stars

Lava Lamp is faulty do not buy

Lava Lamp is faulty. The plastic is peeling off, and they are not responding to emails. Their telephone lines are also not being answered. We spent €180 for 2 and are experiencing the worst customer service imaginable. They initially said not to use and promised a replacement, but we've heard nothing since. Both lamps are faulty. Bought as santa gift but they don't care . It took more than 10 emails . I even tried to reach out to director on LinkedIn.
I was offered a pin as goodwill gesture .

Service is king . If you don't have good service and a good product then you don't deserve to be in business .

December 25, 2024
Unprompted review
Mathmos logo

Reply from Mathmos

Thank you for your feedback. We’re very sorry for the issues you experienced with your order and understand how frustrating this must have been, especially with shipping delays during the busy Christmas period.

Our customer service team responded to your concerns and arranged for the missing bulbs to be sent as soon as possible. After you raised concerns about the quality of the bottles, we offered solutions, including replacements or a prepaid return. We understand that you opted for replacements, which were dispatched to you.

We appreciate your patience throughout this process and apologise for any inconvenience or disappointment caused. If you need any further assistance, please don’t hesitate to contact us.

Rated 1 out of 5 stars

THIS COMPANY SCAMMER ! AVOID THIS SCAMMERS !

I’ll say right away that it’s very expensive and not worth the money.
What you get is simply not what they show in the video and photo as advertised
You will get cloudy and not well-emitting lamps, and every time you turn it on you will have to wait 1-2 hours until the process starts and turn it off after 3 hours so as not to break

Think for yourself, do you need to pay so much money for this?
Their employee writes to me that their advertising was filmed in a studio and the quality of light affects this
Okay, why isn’t there any warning about this on their website? And 99.9% of buyers do not have studio light, how do you understand this?
There are many videos on YouTube where everything is clearly visible without light, it’s just an excuse
I will demand a refund through the bank, but it’s deception and lies!
DO NOT BUY ANYTHING FROM THEM, IT'S A SCAM!!!

ahahhah he talking about lightning ))) so guys remember if you dont have STUDIO LIGHTNING NOT BUY THIS GARBAGE !!! dont worry i will contact with bank for refund money scammers

January 6, 2025
Unprompted review
Mathmos logo

Reply from Mathmos

Thank you for your feedback.

We’re sorry to hear you’re unhappy with your purchase. As noted, the product was purchased via our Mathmos Italian website and forwarded at your own risk to Armenia using a third-party service. In line with our terms and conditions, products exported outside the UK and Mainland Europe, where Mathmos operates, are no longer covered under our warranty. Unfortunately, this is outside our operational area, and we are unable to assist further.

Regarding your concerns about the product’s appearance, lighting conditions play a significant role in how the colours and clarity of the lamp are perceived. The images on our website are captured under studio lighting to showcase the contrasting colours more clearly. This may differ from how the lamp appears under ambient lighting, as seen in the photos and videos you provided.

We regret that we cannot assist further and appreciate your understanding.

Rated 5 out of 5 stars

New bulb for Fluidium lamp

Helpful, friendly staff in showroom helped with our enquiry and we've got our lamp up and running again. Fab! Think the problem may have been a previous 'wonky' bulb that sat too close to the internal fins on the base. The new round bulb is fine and we don't get the smell of burning (got to be a good thing!!). Great to see all the lava lamps on display too. Thank you.

January 6, 2025
Unprompted review
Advertisement
Rated 1 out of 5 stars

Beware when purchasing from this company!!

When I purchased my lava lamp they were doing an offer where you could purchase their overpriced tea lights at a decently reduced price, however they had none in stock.
I tried 4 other brands of tea lights, none of which got the lamp working!!
So when they came back into stock I asked them to honour this discount. They flatly refused!!
A few days later they had an offer where if you spent £65 you qualified for 50% discount, so I ordered 3 boxes at £29 each for a total of £87, which they then discounted to £43.50.
When I paid this invoice for £43.50 they actually took £87 from my account!!
I will never buy anything from this company again, no idea how they have survived as long as they have!!
Update
They refunded me the extra money they had taken with what could just about be taken as an apology.
However I will never have dealings with them again!!

January 4, 2025
Unprompted review
Mathmos logo

Reply from Mathmos

Thank you for your feedback.

We’re truly sorry for the experience you had and understand your frustration. The payment issue you encountered affected certain combinations of spare parts at the checkout with our latest offer, but we promptly refunded the overpayment. Our website team has now fully resolved the issue, ensuring that discounts apply correctly moving forward.

We’re grateful you brought this to our attention, as it has helped us improve the customer experience.

Rated 2 out of 5 stars

Bulbs are terrible! & other problems

I thought before ordering that is this was going to be a trustable company producing quality products but I’m now unsure.
The delivery was late to start ( not necessarily Mathmos issue) but when it did arrive the liquid volume was significantly below the top cover level which made it look silly.
The worst part was that the bulb then went after only 2 days!! There was a spare bulb included but this didn’t even work at all!
I’m now in situation where this expensive lamp as a gift for my daughter is completely unused and Mathmos appear to have gone silent!
Not a good first experience of Mathmos and their products!
Update: Mathmos subsequently got in touch and sent two more bulbs which was obviously good. That would have been great but only 1 of them worked! With the sale on I wanted to try different bottles so ordered two more (bottles only) with 50% off. One was a turquoise/violet combination. Colours looked good but the turquoise lava had lots of dark debris which spoilt it because it lost the smooth look characterising lava, and isn’t anything I have seen in other lavas. I was told this was dye particles that hadn’t mixed with the wax! But there was no offer to replace it with a bottle where all the dye had been mixed properly! Funnily enough, this was also the only bottle which was packaged differently from the rest! Perhaps a previous customer’s return for the same reason?!
I thought Mathmos was going to be a great company with solid products but this hasn’t quite transpired. I’ve tried 3 bottles and 4 bulbs following all guidance yet all the issues detailed were present.

*Update 1 March:
Following the Mathmos reply I can confirm almost all of what was said was correct and most issues have been resolved through some very good customer service.
The remaining issue is that after 1.5 months of use, the turquoise/violet bottle is still an unsightly problem with dark dye particles not having broken down as suggested they would. As recommended I gave therefore contacted support again.
Finally, the reply stated that a replacement bottle was sent for the under fill issue however that just wasn’t the case. If one was sent, I never got it or any communication to say it was being sent.
Aside from these issues the support has been helpful and resolutions mostly good and hence the increase in star rating.

December 27, 2024
Unprompted review
Mathmos logo

Reply from Mathmos

Thank you for your feedback. We’re sorry to hear about the issues you experienced and appreciate you bringing them to our attention. Our customer service team responded promptly within our expected timeframe, excluding weekends, and worked to quickly resolve your concerns.

To address the issues raised, we sent a replacement bottle to correct the fill level and replaced the faulty bulb. The second bulb included is a complimentary spare, intended as an extra safeguard in case of transit damage, we are sorry to hear this did not work. Regarding the violet/turquoise bottle, small dye particles can sometimes be present as part of the hand-filled nature of each bottle colour, these will disperse with use. We advised running the bottle and encouraged you to let us know if the issue persisted. Additionally, we provided a replacement base unit after you raised concerns about the original.

We apologise for any disappointment and hope that your replacement parts have improved your experience. Your lamp is covered by our two-year warranty, and if you need any further assistance, please let us know.

Advertisement
Rated 5 out of 5 stars

We decided to visit Mathmos showroom …

We decided to visit Mathmos showroom as opposed to just ordering online and I’m glad we did . The showroom is great and has every lava lamp on display that they sell . Staff are friendly and very informative.
Would definitely recommend a visit if you live within a reasonable distance..

December 30, 2024
Unprompted review
Rated 5 out of 5 stars

One very happy customer

One very happy customer. I needed to contact customer services regarding the courier service & it was resolved immediately. The lamp is gorgeous. We followed the instructions carefully and after a few days the display has been beautiful. We look forward to it getting better & better.

December 25, 2024
Unprompted review
Rated 5 out of 5 stars

Brilliant customer service

Bought a replacement bulb and new lava bottle. Fantastic customer service from Tao with good communications. These lamps are far superior to the generic lava lamps. Highly recommended.

October 24, 2024
Unprompted review

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look