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Py21w

prices mostly outside the sweet spot ($2.29–$13.13) — Py21w doesn't clear our bar today.

Flapen Score

34
Skip it

Ranks 1,367 of 1,428 Auto & Motorrad niches · −17 vs the category median of 51

Market size 13Growth 16Conversion 91Competition 20Returns 96Price range 0Avg price 20Brand share 29Review moat 25Quality gap 25
This niche Category average · 1,428 niches

Is Py21w profitable on Amazon?

According to Flapen's Amazon Germany niche tracking, Py21w is a €52K/yr Amazon Germany market (66K searches/yr). The top 5 brands hold 88% of demand. Verdict: Skip it — 34/100.

Py21w: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -18.9% over the last 90 days and 11.1% of searches end in a purchase.

€52K

revenue / yr

Units sold / yr10K
Search volume / yr-18.9%66K
Conversion rate11.1%
Avg price€7.10

Who owns the niche?

The top 5 brands hold 88% of demand, so 12% of the market is open.

12%

open market share

Brands · sellers10 · 94
Top-5 product click share76%
Open market12%
Avg brand age76 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.

0/100

page quality · 14 products

Sponsored placement79%
New entrants (1y)1· 0 succeeded
Avg rating4.6★
Avg reviews4,388

Top Py21w products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.

€0€5K€10K€16K€21K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

10 rising

Sellers

94

Top-5 brand share

88%

Top 20: 100%

Top-5 click share

76%

Top 20: 100%

Open market

8%

  • Osram35%
  • PHILIPS30%
  • Bosch12%
  • Light Galaxy ... Ihr Lichtlieferant6%
  • LIGHTWORLD24 Welt der Lichter6%
  • XENOHYPE5%
  • Open — no brand owns it (4 brands, 8%)

Py21w demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume66KCVR11.1%Products14Brands10Top 5 Brands88%OOS Rate2.8%Rating4.6★Reviews4,388Avg BSR#62
2K1KPrime Day '25JunJulAugSepOctNovDecJanFebMarAprMayJun

No pronounced peak months · busiest ÷ quietest = 1.4×

Top Py21w search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • py21w26K/yr
  • blinker birne16K/yr
  • py21w blinker9K/yr
  • blinkerbirnen 12v 21w orange5K/yr
  • blinker birne orange 12v 21w7K/yr
  • blinkerbirne3K/yr

What reviews say buyers love and hate about Py21w

What buyers mention most, as a share of all reviews.

What buyers love

94% of reviews
Helligkeit/Glanz/Glühen24%

Top Lampen

Qualität insgesamt23%

Super Produkt

beworben Vs Tatsächliches Produkt13%

Produkt wie beschrieben

Preis-Leistungs-Verhältnis13%

Super, günstig

Gesamtgröße9%

Passt

What buyers complain about

97% of reviews
Defekt Material/Teile19%

Von 10 Stück waren 4 defekt

Gesamtgröße13%

sollten laut beschreibung für unser auto passen---passen aber nicht---gebe sie jetzt anderweitig weiter

Haltbarkeit13%

Hielten jeweils keine Stunde

Qualität insgesamt13%

Müll

beworben Vs Tatsächliches Produkt13%

Nicht wie abgebildet

Py21w return rate & reasons

Why buyers send it back, as a share of all return requests.

0.9%

Return rate

0%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Gesamtgröße
60%
2Kompatibilität – insgesamt
13%
3Defekt Material/Teile
8%
4Farbe
4%
5Qualität insgesamt
3%

Common Py21w questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Py21w 34/100 on Amazon Germany — Skip it. The niche generates €52K/yr across 14 tracked products. 0 of 1 products launched in the last 360 days are still selling. Search demand moved -18.9% over the last 90 days.
Search demand for Py21w on Amazon Germany is steady year-round — the busiest month runs 1.4× the quietest.