---
title: "Trend — black light switch - Flapen"
canonical_url: "https://flapen.com/research/uk/diy-tools/black-light-switch/trend"
last_updated: "2026-07-31T09:59:13.497Z"
locale: en
meta:
  description: "Niche score 31/100 · £70K/yr market · 149K searches/yr · £5.53 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 31/100 · £70K/yr market · 149K searches/yr · £5.53 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Trend — black light switch - Flapen"
---

# **black light switch**

**Skip it**

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

Market size 18Growth 8Conversion 81Competition 14Returns 82Price range 0Avg price 15Brand share 0Review moat 81Quality gap 42

**Returns**

**Great****1.7%**

return rate — above 5% kills the launch gate

**Conversion**

**Great****8.5%**

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

**Review moat**

**Great****373.2**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Market size**

**Bad****£70K**

£70K/yr · 149K searches

**Avg price**

**Bad****£5.53**

avg listing price — sweet spot $15–$100

**Competition**

**Bad****83%**

top-5 click share — a locked-up shelf

**Growth**

**Bad****-33.7%**

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

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

**Price range**

**Bad****£4.21–£9.80**

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