---
title: "Reviews — 220v to 110v converter - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/220v-to-110v-converter/reviews"
last_updated: "2026-07-31T08:52:03.097Z"
locale: en
meta:
  description: "Niche score 73/100 · $2.6M/yr market · 2.3M searches/yr · $35.34 avg price. Clears our launch bar. Data updated Jul 2026."
  "og:description": "Niche score 73/100 · $2.6M/yr market · 2.3M searches/yr · $35.34 avg price. Clears our launch bar. Data updated Jul 2026."
  "og:title": "Reviews — 220v to 110v converter - Flapen"
---

# **220v to 110v converter**

**Launch it**

A $2.6M/yr market growing +21.9% this quarter with returns at 2.7% — clears our launch bar.

Market size 96Growth 51Conversion 41Competition 88Returns 58Price range 86Avg price 95Brand share 77Review moat 43Quality gap 95

**Market size**

**Incredible****$2.6M**

$2.6M/yr · 2.3M searches

**Quality gap**

**Incredible****4.0★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Incredible****$35.34**

avg listing price — sweet spot $15–$100

**Competition**

**Great****27%**

top-5 click share — an open shelf

**Price range**

**Great****$5.25–$96.07**

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

**Brand share**

**Great****58%**

top-5 brand share — no brand owns this niche

**Returns**

**Good****2.7%**

return rate — above 5% kills the launch gate

**Growth**

**Good****+21.9%**

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

**Review moat**

**Okay****2,153.87**

avg incumbent reviews — the moat a new listing must climb

**Conversion**

**Okay****3.3%**

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

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** Out of Stock**](https://flapen.com/research/niches?market=us&signal=out_of_stock "OOS rate > 10%")