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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

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Rated 1 out of 5 stars

Avoid this company

Avoid this company.

My parents bought me a Mathmos lava lamp when I was a kid. Roughly 25 years ago. Back then their lamps were of good quality. I needed to buy a replacement lava bulb and so the original bulb has given me something to compare.

The original bottle had no branding on it. Their current bottles have bright white branding, that lights up through refraction and draws the focus away from the lava and on to the branding. Which is, both completely unnecessary and ugly. In the photos on the mathmos website, these bottles are displayed with branding that matches the colour of the wax. That is not the reality. The bottles are printed in bright white and are by far the most eye catching aspect of these lamps. The originals had no branding at all on the bulbs. So this is disappointing.

The wax itself seems to be of a lower quality, as during use it produces tiny floating balls of wax along with the large balls, rather than remaining clumped together like it did in the original bottle.

The light allowed to pass through the lamp is now decreased. The previous bottle used to produce beautiful dancing lights reflected on the ceiling from the moving lava. Now they are much diminished and basically absent. I would estimate that the lamp alloiws under half the lighting it did prior to the bulb replacement.

And finally, the original bottle was made of faultless glass. This one has numerous tiny bubbles that light up bright white by the lamp underneath due to refraction and are quite distracting. I have since read on the mathmos website that the mathmos manufacturing facility is of the highest standard; yet in the same breath are asked to expect these bubbles as a normal part of the manufacturing process. There were no bubbles in the glass of the original bulb.

I sent a letter of complaint to their company. The response I received was a list of all the reasons why I was wrong. Absolutely no humility, and no care for their customers.

These guys don't deserve your business. AVOID.

UPDATE TO REPLY BELOW: This is the standard response I received previously. As you can see, it's all my fault apparently as I've not understood.

I've had the lava bulb for 6 months now, and it produces more little balls of wax than it did at the beginning. The settling in period is utter crap and obviously a standard line meant to deflect attention away from the lower quality products they now stock and get you to overshoot the right to return period. Shocking tactics.

The branding does not light up any other colour than white whichever way you look at it. It looks nothing like the bottle displayed on their website. It certainly doesn't match the wax. And, it's an obvious choice to make the product branding stand out more than the product itself. It's a choice the company has made which they can't own up to. Also, as you can see in their response below, they're calling me a liar without calling me a liar. It's my fault apparently, my eyes that are playing tricks on me, obviously.

The bubbles in the glass may be listed in their FAQs, but what they aren't is present in the original bottles from the 90s. I have one in front of me for comparison. As such, I can say definitively that Mathmos's products have declined in quality.

Not only that, but their customer service is appalling as you can see below. When almost half of the reviews on trust pilot are from angry customers who've had a dreadful experience, it's time to stop blaming those customers, and actually get to the bottom of why they're angry.

As it stands, you dear potential customers, would be better off taking your chances with a much cheaper chinese knockoff that you can buy five times over for the price of one of Mathmos' lamps.

My opinion is still please do AVOID.

May 7, 2024
Unprompted review
Mathmos logo

Reply from Mathmos

Thank you for your feedback. We’re sorry to hear that you’re not satisfied with your recent purchase.

We understand that branding preferences are subjective. The Mathmos logo on older models featured in red on the base/cap, however this was changed to an etched logo on the bottle due to customer feedback.
The appearance of the etching on the bottles can be influenced by the colour of the bottle contents, as seen in our website imagery.

Rest assured the wax formula hasn’t changed, but new bottles can take a few uses to break in, and as each bottle is uniquely hand filled in our factory each bottle may vary slightly. The light output can also differ depending on the bottle colour.

Specs in the glass, these are a normal part of the manufacturing process for glass bottles and can be more noticeable in certain lighting and in darker bottle colours. This is listed on our FAQs.

Please let us know if you’d like to return the product. We can assist you with a return for the product within 30 days of delivery.

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Rated 5 out of 5 stars

A brilliant experience all round

What a brilliant experience all round. My 8 year old grandson and I visited the showroom where a very knowledgeable, patient and professional salesperson informed and guided our choice. We were under no pressure and time was freely given. The following day I returned to make my final choice and purchase. Yet again time was given to enable me to make what has turned out to be the perfect choice.

As for the lamp, I am delighted with it. In fact, my daughter in law is now keen to buy one. Most importantly my grandson loves it too.

Thank you for an amazing experience…unusual these days and most refreshing.

August 20, 2024
Unprompted review
Rated 5 out of 5 stars

Love these Lamps

Love these Lamps! Had put off buying one but no comparison to the cheap ones you can get and so happy I took the plunge! Super Speedy delivery as well as super friendly Customer Support! Not to mention a truly British Business! My only concern is how many i will end up ordering! Thank You so Much Mathmos!

August 20, 2024
Unprompted review
Rated 5 out of 5 stars

Excellent buying experience.

Excellent choice of lamps, hard to decide which to buy, but I managed it.
The young salesman
took the time and trouble to explain how they were made. Good to know they are all made in the UK.

July 19, 2024
Unprompted review
Mathmos logo

Reply from Mathmos

We appreciate your positive feedback! We're glad you had a great experience in our showroom and enjoy our lamps. If you need anything else, we're here to help.

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Rated 1 out of 5 stars

Apaling two limited editions came and…

Apaling two limited editions came and went with no answers to my emails. Never again

I did email you twice and using that email address. Your customer service would warrant a negative trust pilot score if it was possible to submit.

Be very wary of this company they are notvto be trusted at all

June 20, 2024
Unprompted review
Mathmos logo

Reply from Mathmos

We are sorry to hear that you missed out on our recent time-limited FIRST EDITION lava lamp offer. These items were only available for a brief period and were announced in advance through our social media channels and email newsletters.

Unfortunately, it appears that we did not receive any correspondence from you in time. Please ensure that you are using the correct email address: [internetuk@mathmos.com].

Please note that the offer has now concluded, and the FIRST EDITION lava lamp is no longer available for purchase.

Rated 1 out of 5 stars

Reported a problem with their lamps in…

Reported a problem with their lamps in December. 4 months now and still no resolution. I have sent info asked for numerous times and then they don't respond or if they do, they ask for the same information again!!! Total incompetence and no way to run a business!!!

December 23, 2023
Unprompted review
Mathmos logo

Reply from Mathmos

We're sorry for the inconvenience caused by our customer service. We have been unable to find any past emails from you. Please resend your concerns to internetuk@mathmos.com and we will aim to resolve the issue promptly. We hope to hear from you soon.

Rated 5 out of 5 stars

Really quick delivery

I ordered a lamp late on Sunday, I did consider next day delivery (would arrive Tuesday due to the order being out of business hours when I ordered) I chose not to pay the £6 next delivery charge as it was not an urgently needed product!! So had free delivery suggested 3-5 days. So really pleased my lamp turned up tuesday ... Without paying the extra charge!

I love my lamp, it does take time for new lamps to get going, but 3 days in we are almost there!!

April 23, 2024
Unprompted review
Rated 1 out of 5 stars

I bought the Mathmos Candle Lava Lamp…

I bought the Mathmos Candle Lava Lamp and at first it was good as they gave me 3 Tealight candles and it worked.
But after I had trouble getting Tealights that work from anywhere.
I would not recommend the Mathmos Candle Lava Lamp at all.
Seriously you will have trouble finding Tealights that work.
Advice from Mathmos was put a few coins under the Tealight. really. You will be sorry if you buy this item

February 1, 2024
Unprompted review
Mathmos logo

Reply from Mathmos

Hello Neil, We're sorry to hear you've had trouble with this. Previously we have recommended Prices or Bolsius candles, but we can confirm that we now sell our own candles that can be used with the Mathmos candle range, they are available from our spares and extras section on our website.

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Rated 2 out of 5 stars

Put the central heating on first.. !

The rating is for the lamp as customer service have been fine upto now though we haven't owned the lamp for more than 14 days since Christmas (as it was returned and took over a month to replace).
The Rokit Lamp in question 'roks' on its base (hence the name maybe!) It is taking Upto 12hrs on an 80w difficult to find expensive bulb to watch the lava wobble about at the bottom of the bottle.. My fault for not having the central heating on between 20-24 degrees as in the instructions. It looks good but really this is just another expensive item with high running & maintenance costs (so a bit like my wife). My wife is in two minds atm as to keep it or not .. Personally I think it's a waste of money and has a very limited lifespan according to some of the reviews! (which my wifes not !)
We have only turned this on for a couple of days without much happening so may have to continue a few times more to see if it gets better.. I will update if it improves with age.
UPDATE:
Mathmos appear to agree with my concerns, which is refreshing!
Unfortunately the lamp will not be in use and is stuck in the corner until the UK summer weather reaches 20 degrees which is highly unlikely nowadays!

February 18, 2024
Unprompted review
Mathmos logo

Reply from Mathmos

Thank you for sharing your experience with the Rokit Lamp.

We apologise for the initial delay in replacing your lamp and understand any frustration this may have caused, we were awaiting new stock at the time but will work to improve the turnaround during busy periods like Christmas.

To ensure optimal performance, it's important to follow the instructions, including maintaining a temperature range of 20-24 degrees. This helps ensure proper lava flow. We recognise your concerns about the lava flow time as giant lava lamps take longer to heat up. The Rokit Lamp requires specific bulbs for its lava effect that are readily available from the Mathmos website.

We hope your wife loves her Rokit lava lamp and if you have any further questions or notice changes in the lamp's performance over time, please don't hesitate to contact us directly. We are here to assist you and ensure your satisfaction with our product.

Rated 5 out of 5 stars

great customer service

I bought a lava lamp a few years ago, and (as one can expect) the halogen bulb stopped working after many hours of work.
This is normal wear and tear. So I bought a replacement bubl from their site. The new bulb worked for two hours and collapsed. I contacted the customer service, and they immediately sent a replacement bulb. Congratulations for this great after-sale service.

February 19, 2024
Unprompted review
Rated 3 out of 5 stars

This company will overcharge you. Time and time again.

Good products but they offer discounts that are not applied. Its happened twice now. Be careful when ordering from this company, particularly if you pay with PayPal. You’ll end up paying more than you should.

In response to your reply, yes, I did get in touch again with your customer services team, and they did again, refund the money taken in error, again. But I have to say, it is boring having to chase money taken by companies in error, particularly the same company twice! Presumably you’ll be sending me a complimentary Black Plum bottle by way of compensation?

February 15, 2024
Unprompted review
Mathmos logo

Reply from Mathmos

We must apologise for the billing issues that you have recently experienced. We are investigating this occurrence and will take measures to ensure that it does not happen again in the future. We understand that you have already been in contact with our customer service team and they have since issued a refund for the inconvenience caused.

Rated 5 out of 5 stars

Their rating is not deserved

Their rating is not deserved, it should be much higher, this is the original lavalamp and it is beautiful and High quality, I live in Denmark and they delivered, no problem, customer service was very polite and quick. You can shop here with no worries

December 15, 2023
Unprompted review
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Rated 5 out of 5 stars

5* service for 5* products

Purchased the Telstar lamp with 2 bottles as a gift back in August (it went down really well with the recipient). The quality of the product is great and looks really beautiful when in use. Today I went to turn it on and it wasn't working :( I called Mathmos and spoke with Daniel. I felt compelled to leave a review as the service was second to none. Daniel advised that this is most commonly just an issue with the bulb but they certainly expect them to last longer than 5 months. Without hesitation he confirmed they will send a couple of bulbs in the post to resolve the issue. If this isn't the case I will need to call back, but honestly I'm not concerned. No long hold times on the call and all resolved within 4 minutes. Fantastic! Thank you Mathmos!

January 19, 2024
Unprompted review
Rated 1 out of 5 stars

Pod Lava lamp candle power build quality

Very bad quality of lava lamp.
I purchased 3 pod lava lamps and the
ring coil that sits on the base inside the taper of the lamp does not sit flush on the base and look bad on the eye when the wax is in motion. Phoned the company and complained, didn't seem to care. They said, that's how the make them.

January 3, 2024
Unprompted review
Rated 5 out of 5 stars

Fantastic after sales service.

Fantastic after sales service.
Mathmos replaced the sub-assembly of my lovely lava lamp outside of the guarantee for which I am extremely grateful. This was done promptly and efficiently.
Thank you very much.
Highly Recommended.

December 29, 2023
Unprompted review
Mathmos logo

Reply from Mathmos

Thank you for sharing your feedback with us.

Rated 5 out of 5 stars

Excellent customer care.

Excellent customer care.
Had a small issue with the vinyl base lamp - order no UK23277 - have contacted Mathmos over Christmas (it was a gift for someone) and received a super fast response (on the 27th Dec). Very helpful and sorting my issue out. The advisor hasn’t left his name on the email - I just wanted to say big thanks 🙏 for the great service.

December 27, 2023
Unprompted review
Mathmos logo

Reply from Mathmos

Thank you for sharing your feedback with us, we will pass this on to our Customer Service Team.

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Rated 1 out of 5 stars

Don't buy these lava lamps - the plate holding the light bulb burns out from the heat quickly and cannot be replaced. The whole lamp is done. No after sales support and terrible for the environment.

Don't buy their lava lamps. They last about 2 years before the plate holding the light bulb burns out. They do not sell a replacement plate, even though it would be easy to remove the old one and install a new one. So when the plate burns out, the only thing to do is throw away the whole lamp and buy a new one. Zero after-sales support. And terrible for the environment. Avoid.

June 20, 2023
Unprompted review
Rated 3 out of 5 stars

Lovely… But

I recently purchased a lava lamp from Mathmos and have noticed many white flecks that look like they are in the glass itself. I understand a few of these getting into the glass while it's being made but not this amount. Also considering they say how they use a high quality glass manufacture I think they need to view the terms with that company as this isn't high quality, more like bog standard.

December 13, 2023
Unprompted review
Mathmos logo

Reply from Mathmos

Thanks for taking the time to leave us some feedback. Mathmos lava lamp bottles are manufactured in one of the highest-quality automated bottling factories in Britain. Even so, these small bubbles are a normal and unavoidable part of the manufacturing process to create the glass and would not be considered a fault. Please note that lighter colourways such as yellow/orange won't show them as much.

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