Work / Lumination

Case study · Magento 2 to Shopify migration

Lumination Six thousand products, moved without losing the rankings.

A lighting specialist trading since 1999, with two showrooms in Somerset and more than 6,000 products online. We moved the catalogue off Magento 2 onto Shopify, rebuilt the navigation around how people actually shop for lighting, and have run the store's search programme since.

Client
Lumination Lighting
Based in
Taunton and Wellington, Somerset
Catalogue
6,000+ products
Scope
Replatform and ongoing SEO
The Lumination homepage on Shopify, opening on a lit interior.
The same homepage on a phone.
The brief

A replatform is judged on one thing: what happens to the traffic.

Lumination had years of accumulated search equity sitting on a Magento 2 store: thousands of category and product URLs, each one with its own history in Google. A migration puts all of it at risk at once, and the damage usually shows up six weeks later, when it is too late to undo.

So the work had two halves that had to succeed together. Move the catalogue and preserve the URL history, mapping every old address to its new one rather than letting Shopify invent a structure. And rebuild navigation for a 6,000-product catalogue, because the thing people actually need from a lighting store is a way to get from "I need a light" to one of two hundred categories.

What the data covers. The figures below come from Lumination's own Google Search Console, which we have owner access to. Search Console retains 16 months, so the earliest data available is June 2025. A content programme ran alongside the replatform from the same period, so the ranking improvement is the combined result of both, not of the platform change on its own.

What happened

Same four weeks, a year apart.

September against September, so the comparison is not reading a seasonal swing. Lighting demand climbs through autumn, which makes any month-on-month figure flattering and useless.

Average position
30.5 → 15.4
Roughly halved. The single clearest change in the data.
Clicks, 28 days
1,210 +11%
Up on the same four weeks a year earlier, on Magento.
Impressions, 28 days
254k +11%
Recovered past the pre-migration level by June 2026.

Google Search Console, lumination.co.uk. Four-week windows, 3 to 30 September.

MetricSep 2025, MagentoSep 2026, ShopifyChange
Clicks 1,088 1,210 +11.2%
Impressions 229,258 254,179 +10.9%
Average position 30.5 15.4 15.1 places
Click-through rate 0.47% 0.48% level

The cutover itself did what every replatform does: impressions fell away through February 2026 as the old URLs dropped out of the index, bottoming near 400 a day in early March while Google recrawled. They climbed back from 5 March, passed the pre-migration four-week total by June, and finished September above it. The dip is not the interesting part of a migration. The shape of the recovery is.

Inside the store

Five templates, six thousand products.

Scroll through each page from top to bottom, or open it full size.

Full homepage: the lit-room hero, the trust strip, categories, stocked brands, featured products, bespoke lighting and the review wall.

Homepage

A specialist retailer's homepage has to answer "are these people serious" before it sells anything.

  • The trust strip sits directly under the hero
  • Stocked brands named, not hidden in a filter
  • Bespoke and design services given equal weight
  • Showroom visits treated as a route to purchase
On the phone

A deep catalogue, one thumb at a time.

The navigation problem gets harder on a phone, where a 200-category menu has nowhere to unfold.

Homepage on mobile, full length.
Homepage Trust strip, then categories
Collection page on mobile, full length.
Collection Filters, grid, guide
Product page on mobile, full length.
Product page Price, delivery, spec
The lumens guide on mobile, full length.
Buying guide Tables that still work
Design language

One sans, wide tracking, and almost no colour.

A single geometric sans carries the whole store, set in letter-spaced caps for anything structural, over black on white. There is no brand colour to speak of: the lit product photography supplies every warm tone on the page.

25 years of lighting specialism
Lumination

An independent lighting specialist trading since 1999, with two showrooms in Somerset, a 4,000 square foot warehouse and workshop, and more than 6,000 fittings online.

Light Display lines
Regular Body and labels
Semibold Prices and emphasis
Ink#000000
Slate#333847
Carbon#231F20
Paper#FFFFFF
Interface kit

The pieces the store is built from.

Every component below is a screenshot of the live store, not a mockup. The navigation is the one that mattered most, because it is the part a 6,000-product catalogue lives or dies on.

A product card for the Austin 2 Light in white: a save badge, the fitting on white, the name, the sale price against the original, and a review count.
Product cardSave badge, fitting on white, name, price struck through against the original, review count. "Incl. VAT" sits under the price, which for a trade-adjacent catalogue removes the commonest reason a shopper leaves.
The buy row: a quantity stepper, a dark Add to Cart button, a wishlist heart, and a Shop Pay express button below.A collapsed Description accordion row.
Buy row and accordionsQuantity, add, wishlist, then express checkout underneath rather than competing with it. Specification lives in accordions below, closed by default, so the page stays short for the shopper who already knows what they want.
The Lighting mega menu open: three columns moving from Interior Lighting to Ceiling to the individual fitting types.
Three-level mega menuThe whole migration in one component. Six thousand products need a path from "lighting" to "crystal ceiling lights" in three moves, and it has to stay legible as the catalogue grows. Columns reveal left to right rather than stacking into one long list.
The collection filter bar: category, price and lighting type filters on the left, item count and sort on the right.
Collection filter barThree filters, an item count and a sort, on one line. For a catalogue this size the restraint is the decision: category, price and lighting type cover how people narrow a lighting search, and everything else would have been noise above the grid.
The trust strip: free shipping over £75, two showrooms, a 14-day return policy, 4.8 stars on Google, and SSL encrypted payments.
Trust stripFive claims, each with its qualifier attached: the shipping threshold, the number of showrooms, the length of the returns window, the review score and where it comes from. An independent competing against national chains has to earn the order on specifics.
What we did

The work, at a glance.

  • Magento 2 to Shopify migration
  • Catalogue and customer data transfer
  • URL mapping and redirects
  • Three-level mega navigation
  • Collection and product templates
  • Filter and sort rebuild
  • Showroom landing pages
  • Buying guide programme
  • Technical and content SEO
  • Ongoing support retainer

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