---
title: "Search terms — 40 hz light therapy - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/40-hz-light-therapy/search-terms"
last_updated: "2026-08-09T09:17:37.814Z"
locale: en
meta:
  description: "Niche score 45/100 · $55K/yr market · 26K searches/yr · $101.02 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 45/100 · $55K/yr market · 26K searches/yr · $101.02 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Search terms — 40 hz light therapy - Flapen"
---

# **40 hz light therapy**

**Skip it**

A small market ($55K/yr) — this niche doesn't clear our bar today.

Market size 14Growth 83Conversion 26Competition 33Returns 31Price range 23Avg price 75Brand share 14Review moat 72Quality gap 96

**Quality gap**

**Incredible****3.9★**

avg incumbent rating — lower means beatable quality

**Growth**

**Great****+79.9%**

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

**Avg price**

**Great****$101.02**

avg listing price — sweet spot $15–$100

**Review moat**

**Good****611.12**

avg incumbent reviews — the moat a new listing must climb

**Competition**

**Okay****65%**

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

**Returns**

**Okay****4.5%**

return rate — above 5% kills the launch gate

**Conversion**

**Okay****2.1%**

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

**Price range**

**Bad****$29.41–$331.64**

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

**Market size**

**Bad****$55K**

$55K/yr · 26K searches

**Brand share**

**Bad****94%**

top-5 brand share — brand-locked demand

**Signals**[** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")

## Search terms