Home
::
|
Halogen bulbs are very delicate. Please find instructions relevant to your lamp here.
Most lava lamps should start working within one hour to an hour and a half from being switched on. First, they will form stalagmite shapes before the liquid lava formations. Please note that new bottles may take longer to heat up when new (up to three hours), but the time taken is expected to decrease after several uses.
Yes. We had these specially made to ensure our 60s lamps can still be enjoyed, see here.
Mathmos bottles are supplied with a lip that runs around the bottom of the bottle to ensure they sit straight in the base. When the bottle is placed on a base, it should fit securely, although it will still be possible to move the bottle from side to side, and a shadow gap may be visible. There have been many bottle and base size variations over time, so it may be possible with some much older products that a new bottle does not fit in the base. Please contact our customer service team for advice if your bottle isn't sitting on the base.
Please check that your bulb is working. You can purchase a new bulb here. Alternatively, please check the integrity of the fuse located in the plug.
Some lamps have a shadow gap between the base and the bottle; this is normal.
Candle-powered lava lamps should start flowing within twenty minutes after lighting. First, they will form stalagmite shapes before the liquid lava formations. Please note that new bottles may take longer to heat up; the time taken is expected to decrease after several uses.
The larger tea lights with a height of 15 mm work best. Tea lights can differ in flame height, heating ability and wick length. If you have a lower tea light, you could try and raise its height by placing a coin underneath.
Yes. Like any unprotected candlelight, you will need a place with no wind.
Firstly, please read the instructions carefully. Following any points that are relevant for all tea lights.
DO NOT: leave unattended, leave on when going to sleep, use water to put out the flame, let debris (like part of a match) sit in the tea light, position near anything flammable, touch or move when lit, position near drafts, vents, children, or pets.
When the bottle is placed on a base, it should fit securely, although it will still be possible to move the bottle from side to side, and a shadow gap may be visible.
Once your product has completely cooled, use the Allen key provided to unscrew and remove the back screw (keep these components safe). Holding the bottle and arm piece carefully, lift and remove the bottle and arm piece from the base. Carefully take the arm piece off the bottle. When installing the bulb, please only fit the correct type, as stated in the label on the base. You can install this by gently pushing them into the holder socket. Following a successful bulb change, please follow the instructions given previously in reverse to reassemble your lamp.
Most lava lamps should start working within one hour to an hour and a half after they have been switched on. First, they will form stalagmite shapes before the liquid lava formations. Please note that new bottles may take longer to heat up (up to three hours), but the time taken is expected to decrease after several uses.
The only suitable lava lamps for children are the Mathmos Neo table range. The Neo lava lamp was developed with children in mind, so as well as looking stylish, it is also shatterproof, has fixture points, does not get too hot, and is screwed together as a secure unit. The lamp has also passed stringent safety checks required to be classified as child-safe, something no other lava lamp in the UK has a classification for. We recommend all other lava lamps be placed well out of reach of children under 14 years old.
The product must adhere to a stringent criterion to achieve this. For example, the bulb should not be accessible without a tool, it must be low voltage (not mains voltage), it must be very stable, it must have a shatterproof coating on the glass, the bottle must be fixed to the base, and it must not be too hot.
No. Neo has a unique formulation different from other bottles. This would overheat if used with other models. Contrastingly, Astro Baby and Telstar bottles will run slowly or not at all if used with the Neo.
The bottle has a shatterproof coating to help hold the glass together should this be dropped and broken. In this worst-case scenario, additional bottles are available to be purchased here.
Replacement screws and Allen keys can be purchased for the Neo lava lamp here.
Once your product has completely cooled, use the Allen key provided to unscrew and remove the back screw (keep these components safe). Holding the bottle and arm piece carefully, lift and remove the bottle and arm piece from the base. Carefully take the arm piece off the bottle. Reverse this process to install the new bottle. Replacement bottles for the Neo lamp can be purchased here.
here. Alternatively, please check the integrity of your power supply (from the plug to the lamp). Replacement power supplies can be purchased here.
Some lamps have a shadow gap between the base and the bottle; this is normal.
It is important to install the cap and rear arm element on top of the bottle before you position these on the base. Please see the 'Instructions' tab for detailed assembly guidelines on the relevant product page.
Yes, this is normal.
Yes. They do vary a little, and this can be normal.
Under no circumstances must the Neo Wall be installed in this way. The Neo Wall lava lamp is a low voltage (class III) product and must be connected to the included power supply to function safely and correctly.
A slight delay before the light comes on is normal with halogen bulbs. This is not considered a fault.
Halogen bulbs are very delicate, please find instructions relevant to your lamp here.
Most lava lamps should start working within one hour to an hour and a half from being switched on. First, they will form stalagmite shapes before the liquid lava formations. Please note that new bottles may take longer to heat up (up to three hours), but the time taken is expected to decrease after several uses.
You can purchase a set of Telstar boots from our spares section here.
Please check that your bulb is working. You can purchase a new bulb here. Alternatively, please check the integrity of the fuse located in the plug.
Some lamps have a shadow gap between the base and the bottle; this is normal.
Mathmos bottles have a lip which runs around the bottom circumference to ensure they sit straight in the base. The bottle should fit securely, although it will still be possible to move it from side to side, and a shadow gap may be visible. There have been many bottle and base size variations over time, so it may be possible with some much older products that a new bottle does not fit in the base. Please contact our customer service team for advice if your bottle isn't sitting on the base.
First, ensure that the product is unplugged and cool. Remove the glass heat shield. At first glance, the bulb may look too long, but rest assured as the bulb holder contacts are spring-loaded. Locate one end of the bulb on the pin and gently push. The other end of the bulb can then be located on the opposing pin. Finally, refit the glass shield.
The iO giant lava lamp should start working within two to two and a half hours from being switched on. First, the lava will form stalagmite shapes before the liquid lava formations. Please note that new bottles may take longer to heat up (up to three hours), but the time taken is expected to decrease after several uses.
If your big lava lamp does not warm up during this time, please ensure the room temperature is at least 20 degrees. Lava lamps should also be located away from any drafts or air conditioning.
Yes. Mathmos lava lamps are designed to last. Please contact our Customer Service Team here.
Yes. The iO and the Lunar lava lamps use the same bottle. They are interchangeable.
The iO runs best at an ambient temperature between 20C and 25C. Under these circumstances will not need a dimmer.
Sometimes when the ambient temperature is higher, it may be better to run the product with the lamp dimmed. Plug-in dimmers, suitable for halogen lamps, are readily available and can be used with the iO lava lamp.
Ensure that the cap is the correct way around. The two arms should be aligned with the slots in the cap before gently pushing down. Do not force the cap as this could damage your product. See our assembly video here.
Yes. This is an integral safety component of the product.
Yes. This is an essential part of the heating system for the lava.
The iO lava lamp weighs 9.9 kilograms.
The iO lava lamp measures 78 cm (30.7 inches) in height and 24 cm (9.44 inches) in diameter.
Please check that your bulb is working. You can purchase a new bulb here.
You can use a standard Allen key screw of the appropriate size (M4 x 8mm). Alternatively, these are stocked as spare parts here.
Yes. They do vary a little and this can be normal.
Fit the bulb into the product by pushing one end in and springing it into place between the lamp holder contacts.
Ensure that each end of the bulb is sitting entirely in the lamp holder.
Please find more guidelines for assembling the Saturn product on the product page 'Instructions' tab here.
The Saturn lava lamp should start working within three to three and a half hours after switching it on. First, they will form stalagmite shapes before the liquid lava formations. Please note that new bottles may take longer to heat up, but the time taken is expected to decrease after several uses. If your lava lamp does not warm up during this time, it may be positioned in the wrong place, or the room temperature may be too cold. Mathmos lava lamps should be located away from drafts or air conditioning and at room temperature of 20 to 24 degrees.
The Saturn weighs 24.7 kg in total. The stand and aluminium parts weigh 5.7 kg, and the bottle weighs 19 kg separately. Important: Lifting the bottle is a two-person task. With one person on each side carefully lift the bottle into position.
The Saturn lava lamp measures 152 cm (59.84 inches) in height, 54 cm (21.26 inches) in width, and 48 cm (18.9 inches) in depth. The spread of the legs is 61 cm (24.02 inches) in diameter.
The Saturn lava lamp is fitted with a foot switch; this does not require a large amount of force to operate.
The Saturn is fitted with a 3-metre cable. Important: Ensure the power cable can reach the socket location without being overstretched and does not become a trip hazard.
The slots enable you to fix the product to a surface should the need occur (i.e., in public areas). Please use fixings that are appropriate for the floor surface.
These lamps are currently exempt under the new UK and EU Ecodesign regulations.
Yes. Please perform an independent risk assessment like any other electrical product in a public space.
Please check that your bulb is working. Alternatively, please check the integrity of the fuse located in the plug. If you need further assistance, please contact us here.
First, unplug the product and wait for it to cool completely. With two people, gently lift the bottle off the stand and set it safely to one side. Move the stand to your desired location and re-position the bottle on top. Never drag the product as this can permanently damage the stand or cause this to tip over.
Yes, it is perfectly safe. When the lava lamp is switched ON a live electric current is restored on the circuit, this can occasionally create a small blue flash.
The Mathmos branding is on the leg.
Yes. Mathmos lava lamps are designed to last please buy replacement parts here.
The Rokit, iO and the Lunar use the same bottles and are interchangeable.
The bottle should be cleaned with glass cleaner and a microfibre cloth. Only use a microfibre cloth to clean the aluminium parts. The silicone slots can be cleaned with a damp cloth. Do not use abrasive cleaning products as this can irreparably damage the product.
The Rokit runs best at an ambient temperature between 20 and 25C and under these circumstances will not need a dimmer. Sometimes when the temperature is higher it may be better run the product with the lamp dimmed. Plug-in dimmers suitable for halogen lamps are available and can be used with the product.
Yes, this is an integral safety component of the product.
The Rokit Lava lamp should start working within two to two and a half hours of turning it on. First it will form stalagmite shapes, then they will start to form lava lamp shapes. Please note, new bottles will take longer to heat up (up to three hours), but the heating time will decrease after several uses. As the Rokit use a lower wattage lamp than the iO the lava can perform differently to that model. If your lava lamp does not warm up in this time it may be positioned in the wrong place or the room may be too cold. Lava lamps should be positioned away from drafts and air conditioning. The room should be at least 20 degrees centigrade.
Ensure that the product is unplugged and cool. At first glance, the bulb looks too long for the lamp holder, however, the contacts are spring loaded. Locate one end of the bulb on the pin and gently push, the other end of the lamp can then be located on the other pin. Refit the glass shield.
The Rokit weighs 12 kg.
The Rokit is 66.5 cm (25.79 inches) high and 25 cm (9.84 inches) in diameter.
It is perfectly safe. As the live current makes contact with the other part of the switch it can occasionally create a small blue flash.
These lamps are currently exempt under the new UK and EU Eco Design regulations.
No, only use bottles bought within the last two years. Older bottles may sit too near the candle.
Please wait 24 hours before using Evo. The bottle needs to warm to room temperature before use. A sudden temperature change could cause the bottle to crack.
The bottle will take 45 minutes to 1 hour to flow depending on ambient conditions.
Tealights differ in flame height, heating power and wick length. The larger tealights with a height of 15 mm work best. If you have a lower tea light you could try and raise its height by placing a coin under the tea light.
Only use Telstar or Baby bottles bought from Mathmos in the last two years. Neo bottles have a plastic coating that will melt, and older Telstar and Baby bottles may sit too near the candle.
Yes, but like any unprotected candle, you need a place with no wind.
No, these bottles are not suitable for use with this product.
It can be positioned anywhere however, keep away from flammable objects and do not move when lit.
No, it has only been designed for use with a tealight.
We would not recommend these types of candles for this product.
These are hand pressed from molten glass, so each piece is unique. This is a natural and unavoidable part of the manufacturing process.
Please trim the wick of the tea light to 0.5cm and point it upwards before lighting.
Long wicks can occasionally cause flaring of the flame that could affect the bottle.
Yes. Mathmos lava lamps are designed to last and reduce landfill where possible. You can find replacement lava lamp parts such as bulbs, bases, bottles and other small extras here.
Mathmos have been manufacturing high-quality lava lamps in Britain since 1963 and provide a comprehensive range of spare parts. Our unique lava formulation offers a superior flow, longer life, clearer liquid, and the most vivid colours. We operate to the highest safety standards and build quality, and several independent bodies audit us.
The metal spring is an essential component in any lava lamp. This should be found at the bottom of the bottle. If this becomes dislodged, please run the lava lamp for up to six hours. This process may need to be repeated.
Please contact Mathmos customer services here.
This is how a lava lamp works. These stalagmite shapes are the early stage of the warming-up process. Please leave the lava lamp on for longer, and this will start to melt and form moving lava shapes.
Mathmos lava lamp bottles are made by hand, so there may be small variations in the colour. The appearance of colours can vary under different lighting conditions. For reference, our photography will usually display products in a lighter environment. Read more about how lighting can affect lava lamps on our blog here.
Don't worry. Whilst some halogen bulbs are being phased out for lighting purposes. Mathmos uses compliant halogen bulbs to heat and light its lava lamps. We also have alternative ways of powering our iconic lamps should there be any further changes to the regulations in the future. We are committed to ensuring that our lava lamps stay out of landfill and spares will be available on an ongoing basis.
Mathmos lava lamp bottles last for approximately 2,000 hours. The life of the bulbs can vary depending on usage as halogen bulbs are very delicate. Replacement bulbs and bottles are available to purchase from our website here.
Most lava lamps can be used for up to six hours at a time, except for the Candle range (maximum 4 hours) and the Saturn Giant lava lamp (maximum 12 hours).
This will vary per model. The Mathmos logo will either appear on the base, cap, or the label on the lead. In most cases, it will be etched onto the bottle.
Mathmos lava lamp bottles are manufactured in one of the highest quality automated bottling factories in Great Britain. Small bubbles in the glass are a normal part of the manufacturing process and are not a fault.
The lava lamp has overheated. It may have been on too long (more than 6 hours). Alternatively, the placement may be unsuitable, such as near a heater or window. Please turn off the lamp and allow it to cool. Reposition your lava lamp to a suitable placement between 20 and 24 degrees.
Not at the moment, but please sign up to our USA mailing list to be notified when you can buy from us here.
Lava lamps can become cloudy for two reasons; either they have been shaken or moved whilst hot, or the bottle has reached the end of its life (approximately 2,000 hours). This is often irreparable. Run the bottle a few times to see if this improves the situation. If the bottle does not clear you can purchase a replacement bottle for your lava lamp here.
Over time the dye in the lava liquid will fade, particularly if positioned in direct sunlight. Contact our customer service team here if your lamp is still under warranty and the instructions were followed. You can purchase a new bottle here if your lava lamp is no longer under warranty.
Mathmos has offered a huge number of lava colourways in its long history, but sadly it is not possible to keep every colour in stock. Please choose from our current range. We cannot offer a custom refill service on an ongoing basis. However, please sign up to our mailing list and social media channels as we occasionally offer limited special fills.
We do not offer lava lamp bottle refills. Lava lamp bottles are sealed units and should not be tampered with for safety reasons. Do not attempt to top up the liquid as this will void the warranty and could lead to overfilling and increased pressure on the glass as the liquid expands. We do not sell the liquids separately, but you can buy a new bottle and its professionally filled contents from the Mathmos website here.
Small bubbles in the lava are normal, particularly when you first receive the lamp. As you use the lamp over time, the bubbles will reduce.
First, try using the lava lamp a few times and monitor the wax; this should join the rest of the contents. Contact our customer service team here if this does not occur, and the instructions were followed. Please consider purchasing a new bottle here if your lamp is no longer under warranty.
There should be nothing in the bottle besides lava, liquid and a metal coil. Sometimes you may notice darker specs in the lava as it is flowing. As each batch is individually made, varying amounts of dye particles can sometimes be observed in the lava. These will often fade over time and are not considered a fault. Please contact our customer services here if you see anything else in your bottle.
Why not purchase replacement parts? You can find spares for most models of Mathmos lava lamps from the 1960s to the present day on our website here. If you must recycle the unit, please take your unit to your nearest household recycling centre, which specialises in recycling electrical waste.
The formulation has improved since the 1960s making our lamps less likely to cloud in the heat or freeze in the cold. However, we have not changed the formula in many years.
The bottle should be cleaned with a glass cleaner and a cloth. The base and cap are either Aluminium or Zinc (depending on the lamp you own) so please use recommended products. If in doubt just use a soft cloth. Do not use abrasive cleaning products as this can irreparably damage the lamp.
Firstly, read through these FAQs to see if your question has been answered. If not, we offer a one-year warranty on all our products and up to two years if bought directly from our websites. If your lamp is within the warranty period, please contact our customer service team. Please read our Faulty Product Returns Advice.
Mathmos lava lamp bottles are sealed units and so we do not sell the screw cap separately, but you can buy a new filled Mathmos bottle here.
Dispose of as much of the liquid and lava that you can remove from the floor. Then use recommended cleaning methods for removing coloured water and wax specific to your floor type.
There have been many small changes in the manufacture of Mathmos lava lamps over the long production period. Dating lava lamps is not something we can do for you. To begin this process, you might visit one of the specialist sites, such as www.flowoflava.com.
Due to electrical safety regulations, we cannot supply replacement lamp holders separately. Fully assembled base units are available from our spares section here.