Is lumibricks profitable to sell on Amazon United Kingdom?

The niche generates £196K/yr across 25 tracked products. 3 of 23 products launched in the last 360 days are still selling. 90-day search growth is -12.5%. Flapen's verdict: Skip it (41/100).

How competitive is the lumibricks niche?

4 brands and 17 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in lumibricks?

Top complaints mined from reviews: Instructions/User Manual/Troubleshooting, Functionality-Overall, Size-Overall. The return rate is 0.6%.

What does it cost to enter the lumibricks niche?

Listings span £30.40–£160.05; the average listing price is £81.68 (sweet spot $15–$100). The average incumbent carries 30 reviews — the moat a new listing must climb.

lumibricks

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Review moat

Incredible30

avg incumbent reviews — the moat a new listing must climb

Returns

Incredible0.6%

return rate — above 5% kills the launch gate

Avg price

Great£81.68

avg listing price — sweet spot $15–$100

Price range

Good£30.40–£160.05

cheapest to priciest tracked listing — scored on the share inside $15–$100

Competition

Good54%

top-5 click share — leaders hold, buyers still browse

Market size

Okay£196K

£196K/yr · 293K searches

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Growth

Bad-12.5%

90-day search growth — must beat 0% to launch

Conversion

Bad0.8%

search→purchase rate — share of searches ending in a sale

Brand share

Bad100%

top-5 brand share — brand-locked demand

Signals High Price Out of Stock

According to Flapen's Amazon United Kingdom niche tracking, lumibricks is a £196K/yr Amazon United Kingdom market (293K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 41/100.

Data updated Jul 29, 2026 · scored weekly · How we score niches

lumibricks market data

Units sold / yr: 2K–3K; avg 0–100/product
Revenue / yr: £163K–£204K; units × avg price
Conversion rate: 0.8%
Avg BSR: #2,078
Page quality: 0%
Prime: 80%
Sponsored: 96%
Out of stock: 48.2%
Avg brand age: 19 months
Avg seller age: 184 days

Competition & brand share

The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.

Brands

4 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

54%

Top 20: 95%

Open market

Lumibricks93%
TYCOLE4%
JMBricklayer2%
LEGO1%

Demand

Weekly Amazon search volume, last 39 weeks — -12.5% search growth over the last 90 days.

Open Trend

Top lumibricks search terms

lumibricks221K/yr -3.5%0.3% conv.
funwhole29K/yr -44.6%0.0% conv.
lumibricks uk15K/yr -50.9%0.1% conv.
lumi bricks11K/yr -33.5%0.0% conv.
bricklink5K/yr -14.7%0.0% conv.
funwhole building sets12K/yr -51.3%0.1% conv.

All search terms

Top lumibricks products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)7 products missing review or click data not plotted

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Lumibricks Street Fusion Corner Photo Studio LED Building Set Modular Bricks with 2 Minifigures & 7 LED Lights 1425 Pieces

Lumibricks£60.645.0★11 rev

Lumibricks Retro House Series Luna Cottage Astrology Building Kit

Lumibricks£84.984.7★90 rev

Lumibricks Italian Homestyle Restaurant Building Set with Light 2868pcs Modular Building with Pizzeria & Cafe Mediterranean Home Décor for Food Lovers & Brick Fans

Lumibricks£111.814.8★165 rev

Lumibricks Record Store Lighting Building Bricks Set- 1980 Pieces Street Fusion Audio Shop Multi-Form Modular Building Collection Kit for Adults & Music Lovers

Lumibricks£95.214.8★67 rev

LUMIBRICKS Town Life Greenway Clinic LED Building Set Neo-Classical Modular Clinic Model for Adults 18+ Building Bricks with Healing Gardens 6 Minifigures 2985 Pieces

Lumibricks£107.235.0★10 rev

Newest

by launch date

Lumibricks Blade Runner 2049 Ks Spinner Vehicle Building Set Sci-Fi Flying Car Model with LED Lights 410 PCS Cyberpunk Model Kit with K Figure Adult Collectible Display

Lumibricks£30.980 rev

1w ago

Lumibricks Old West Fortune Club Saloon Modular Building Set Western Architecture Model with LED Lights 2782 PCS Old West Building Kit with 4 Figures for Adults Collectible Display Model

Lumibricks£112.020 rev

2w ago

Lumibricks Cyberpunk Neoncity Neon Tech Tower Modular Building Set

Lumibricks£120.221 rev

2w ago

Lumibricks Road Trip Series Seafood Restaurant Modular Building Set

Lumibricks£104.750 rev

3w ago

LUMIBRICKS Town Life Greenway Clinic LED Building Set Neo-Classical Modular Clinic Model for Adults 18+ Building Bricks with Healing Gardens 6 Minifigures 2985 Pieces

Lumibricks£107.2310 rev

1mo ago

What buyers say about lumibricks

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall21%

“The piece quality is decent for a non-big-brand set”

Design-Overall17%

“looks good to build”

Instructions/User Manual/Troubleshooting11%

“The instructions were clear”

Value For Money10%

“incredibly fair price”

Assembly/Installation7%

“overall it went together pretty smoothly”

Ease Of Use5%

“I found it to be straightforward”

Fun/Entertainment Experience4%

“great fun”

Gifting Purpose3%

“makes a great gift”

Display-Overall3%

“this is a set we can have on display that looks fab”

Compatibility-Overall3%

“not only they ARE compatible”

What buyers complain about

Instructions/User Manual/Troubleshooting18%

“Hard to differntiate dark colours in instructions”

Functionality-Overall7%

“don't do much at all”

Size-Overall7%

“Not good fitting in places”

Assembly/Installation6%

“Building obviously takes a good amount of time”

Color5%

“When I first contacted Lumibricks support they said the very poor colour matching wasnt normal”

Wheel Quality5%

“Didn't like making this, the waterwheel was awkward and fussy”

Design-Overall5%

“Not impressed with this build at all - it doesn't look as good when built”

Quality-Overall5%

“I think the quality could be improved in that sense however I don't think it's a big deal because it's a lot cheaper than name brands”

Natural Resource Wastage2%

“Waste of time and money”

Value For Money1%

“it looks far more expensive than it actually is”

Top return reasons

Quality-Overall21%

Gifting Purpose17%

Drop/Impact Protection13%

Value For Money8%

Defective Material/Parts8%

Assembly/Installation8%

Instructions/User Manual/Troubleshooting8%

Durability4%

Weight Heavy4%

Portability4%

Common questions

Is lumibricks profitable to sell on Amazon United Kingdom?: The niche generates £196K/yr across 25 tracked products. 3 of 23 products launched in the last 360 days are still selling. 90-day search growth is -12.5%. Flapen's verdict: Skip it (41/100).
How competitive is the lumibricks niche?: 4 brands and 17 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in lumibricks?: Top complaints mined from reviews: Instructions/User Manual/Troubleshooting, Functionality-Overall, Size-Overall. The return rate is 0.6%.
What does it cost to enter the lumibricks niche?: Listings span £30.40–£160.05; the average listing price is £81.68 (sweet spot $15–$100). The average incumbent carries 30 reviews — the moat a new listing must climb.