---
title: "Trend — glow in the dark filament - Flapen"
canonical_url: "https://flapen.com/research/us/industrial-scientific/glow-in-the-dark-filament/trend"
last_updated: "2026-08-08T11:10:12.744Z"
locale: en
meta:
  description: "Niche score 68/100 · $806K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Aug 2026."
  "og:description": "Niche score 68/100 · $806K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Aug 2026."
  "og:title": "Trend — glow in the dark filament - Flapen"
---

# **glow in the dark filament**

**Worth a look**

Shows a sweet-spot price point ($25.87 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 73Growth 21Conversion 63Competition 88Returns 83Price range 86Avg price 95Brand share 77Review moat 49Quality gap 70

**Avg price**

**Incredible****$25.87**

avg listing price — sweet spot $15–$100

**Competition**

**Great****27%**

top-5 click share — an open shelf

**Price range**

**Great****$9.07–$62.44**

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

**Returns**

**Great****1.6%**

return rate — above 5% kills the launch gate

**Brand share**

**Great****58%**

top-5 brand share — no brand owns this niche

**Market size**

**Good****$806K**

$806K/yr · 560K searches

**Quality gap**

**Good****4.3★**

avg incumbent rating — lower means beatable quality

**Conversion**

**Good****5.6%**

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

**Review moat**

**Okay****1,640.33**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-7.9%**

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

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

## Trend