Phototherapy devices are four-figure purchases, so a lower advertised price is worth paying attention to. But since the UK left the EU, the price on an overseas listing and the amount a UK buyer actually parts with are two different numbers — and the gap is not small.
This is what changes when a red light panel or UVB lamp is shipped to you from outside the UK, using real published figures rather than hypotheticals.
1. What you pay on top
The threshold that matters is £135. Any red light panel or narrowband UVB lamp worth buying is above it.
- Under £135 — the overseas seller is required to collect UK VAT at the point of sale, so the checkout price should be final.
- Over £135 — import VAT and any customs duty are charged when the consignment reaches the UK border, and the courier collects them from you before releasing the parcel.
Three separate charges can land:
Import VAT at 20%, calculated on the purchase price plus shipping and any duty — not just the item price.
Customs duty, depending on the goods and where they were actually made. This one is misunderstood: under the UK–EU trade agreement, goods of genuine EU origin can qualify for zero tariff, but a device manufactured in Asia and merely warehoused in the EU generally does not. Shipping from the EU is not the same as being of the EU.
A courier handling fee for processing the customs clearance — typically somewhere between £8 and £25 depending on the carrier.
2. A real example
In August 2026 we took several competing panels to checkout with a UK delivery address, to see what each actually charged.
PlatinumLED's UK checkout shows the BioMax Pro Grande at £973.63 with free express shipping — which reads as competitive. Their own UK shipping page explains the rest: UK orders ship from their EU warehouse, and UK VAT of 20% is due and payable upon delivery, because a shipment from the EU is an import into the UK.
So the £973.63 is a pre-VAT figure. Add 20% and the real cost is around £1,168 — roughly £195 to settle before the courier will release the box, before any handling fee.
There is a straightforward way to spot this at any checkout. A UK-fulfilled order shows a tax line in the total — Red Light Rising's checkout states "Including £287.50 in taxes", BlockBlueLight's states "Including £202.98 in taxes". PlatinumLED's total shows no tax line at all. If the tax line is missing, the VAT has not been charged yet, which means you are going to pay it later.
None of this is a criticism of the product or the seller — their stock and lead times are good and the policy is clearly published. It is simply that the number on the page is not the number you pay.
3. Returning it
If the device is not right and you want to send it back within a returns window, an international return is materially harder than a domestic one.
Return postage. A full-body panel is bulky and heavy — an RLF3000 is around 20kg boxed. Tracked, insured international carriage for something that size runs to a substantial sum, usually at your expense.
Customs paperwork on the way out. A return crossing a border needs a customs declaration marking it as returned goods. Get it wrong and the parcel can be refused or taxed on arrival in the seller's country.
Reclaiming the import VAT you already paid. This is the part people do not anticipate. The overseas retailer refunds what you paid them. They do not refund the VAT you paid to HMRC, because they never received it. Recovering that is a separate claim you make to HMRC yourself, with evidence of the original charge and proof the goods left the UK. It is a documented process rather than an impossible one, but it is not automatic and it is not quick. The current forms and conditions are on gov.uk.
4. Warranty and repairs
LED panels and UVB lamps are mains-powered electronics with drivers, fans and control boards. Failures are uncommon but not unheard of, and a warranty is only as useful as the logistics behind it.
On an imported device, a warranty claim usually means shipping the unit back overseas at your cost for inspection. If a repaired or replacement unit is then sent to you, it re-enters the UK — and unless the correct relief was arranged in advance, import charges can apply a second time. Add time-zone gaps to the correspondence and a straightforward fault becomes a multi-week exercise.
A domestic warranty claim is a parcel to a UK address.
5. What you can verify before buying
Three questions settle almost all of this, and all three are answerable from a seller's own website:
- Which country does this ship from? Not where the company is registered — where the goods physically leave. A .co.uk domain tells you nothing. The shipping or delivery page usually does.
- Is UK VAT included in the price shown? Look for a tax line in the checkout total. If there isn't one, ask.
- Where do returns and warranty repairs go? A UK address, or across a border?
Where Dermfix sits
Dermfix Ltd holds stock in a UK warehouse and dispatches from it via Royal Mail, Parcelforce and UPS. UK VAT is included in the price shown, and there is no import VAT, no customs duty and no courier handling fee on delivery. UK delivery is free on orders over £400, and £4.95 below that, quoted at 1 to 2 business days. Returns and warranty work go to a UK address.
We have manufactured phototherapy devices under ISO 13485 since 2009, and our red light panels are tested and certified to EN 60335-2-27 — the standard covering appliances that expose human skin to optical radiation. Reviewing the published certification wording of the panels sold into the UK, we could not find another brand that names it.
See the red light therapy panels and the narrowband UVB range, or read our UK buyer's guide for what each competing panel actually costs at the till.
Common questions
Do I pay import VAT on a red light panel bought from abroad?
On anything over £135, yes. Import VAT at 20% is charged when the consignment reaches the UK border, calculated on the purchase price plus shipping and any duty, and the courier collects it before delivering. Under £135 the seller should have collected UK VAT at the point of sale.
Does buying from an EU warehouse avoid customs charges?
No. Since the UK left the EU, a shipment from an EU warehouse is an import into the UK and is treated as such. Whether customs duty applies on top of VAT depends on where the goods were actually manufactured, not where they were stored.
How do I know if a price includes UK VAT?
Check for a tax line in the checkout total. UK-fulfilled orders show one; imports typically do not. If there is no tax line and the seller ships from overseas, expect a bill on delivery.
Can I get import VAT back if I return the item?
Not from the retailer — they never received it. There is an HMRC process for reclaiming import VAT on goods returned out of the UK, but it is a separate claim requiring evidence of the charge and proof of re-export. Details are on gov.uk.
What about warranty repairs on an imported device?
The unit usually has to be shipped back overseas at your cost, and import charges can apply again when a repaired or replacement unit is returned to you unless the correct relief is arranged in advance.
Figures and thresholds were checked on 19 August 2026 and change over time — verify against gov.uk before relying on them. This article is general information about buying imported goods and is not tax or legal advice; for your own circumstances, consult HMRC guidance or a qualified adviser.