---
title: "Reviews — g4 led bulbs - Flapen"
canonical_url: "https://flapen.com/research/uk/lighting/g4-led-bulbs/reviews"
last_updated: "2026-07-31T18:23:58.566Z"
locale: en
meta:
  description: "Niche score 37/100 · £92K/yr market · 128K searches/yr · £6.87 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 37/100 · £92K/yr market · 128K searches/yr · £6.87 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Reviews — g4 led bulbs - Flapen"
---

# **g4 led bulbs**

**Skip it**

Prices mostly outside the sweet spot ($4.35–$12.80) — this niche doesn't clear our bar today.

Market size 23Growth 2Conversion 89Competition 22Returns 84Price range 0Avg price 19Brand share 46Review moat 45Quality gap 50

**Conversion**

**Great****10.5%**

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

**Returns**

**Great****1.5%**

return rate — above 5% kills the launch gate

**Quality gap**

**Good****4.5★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Okay****77%**

top-5 brand share — brands hold most of the demand

**Review moat**

**Okay****2,015.38**

avg incumbent reviews — the moat a new listing must climb

**Market size**

**Bad****£92K**

£92K/yr · 128K searches

**Competition**

**Bad****73%**

top-5 click share — a locked-up shelf

**Avg price**

**Bad****£6.87**

avg listing price — sweet spot $15–$100

**Growth**

**Bad****-47.0%**

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

**Price range**

**Bad****£4.35–£12.80**

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