---
title: "Pool Light Transformer — $54K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/pool-light-transformer"
last_updated: "2026-08-08T18:30:35.245Z"
locale: en
meta:
description: "Niche score 41/100 · $54K/yr market · 14K searches/yr · $85.57 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 41/100 · $54K/yr market · 14K searches/yr · $85.57 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Pool Light Transformer — $54K/yr Amazon US Niche (2026) - Flapen"
---
# **pool light transformer**
**Skip it**
A small market ($54K/yr) — this niche doesn't clear our bar today.
Market size 13Growth 79Conversion 55Competition 20Returns 29Price range 48Avg price 80Brand share 18Review moat 93Quality gap 27
**Review moat**
**Great****137.54**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****$85.57**
avg listing price — sweet spot $15–$100
**Growth**
**Great****+69.8%**
90-day search growth — must beat 0% to launch
**Conversion**
**Good****4.5%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Okay****$69.20–$133.61**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Okay****4.7%**
return rate — above 5% kills the launch gate
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****76%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****93%**
top-5 brand share — brand-locked demand
**Market size**
**Bad****$54K**
$54K/yr · 14K searches
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, pool light transformer is a $54K/yr Amazon United States market (14K searches/yr). The top 5 brands hold 93% of demand. Demand peaks in May–Jun–Jul. Verdict: Skip it — 41/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **pool light transformer market data**
- **Units sold / yr**
- **750–1K**
- avg 0–100/product
- **Revenue / yr**
- **$64K–$86K**
- units × avg price
- **Conversion rate**
- **4.5%**
- **Avg BSR**
- **#182**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **1.1%**
- **Avg brand age**
- **52 months**
- **Avg seller age**
- **170 days**
## **Competition & brand share**
The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**7 **▼falling
**Sellers**
**66**
**Top-5 brand share**
**93%**
Top 20: 100%
**Top-5 click share**
**76%**
Top 20: 100%
**Open market**
**2%**
- DEWENWILS55% - Intermatic11% - SURAIELEC9% - Brilliantool9% - SUNVIE9% - VELPAX5% - Open — no brand owns it (1 brand, 2%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +69.8% search growth over the last 90 days.
450350Black Friday '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: May, Jun, Jul · busiest ÷ quietest = 2.7×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/pool-light-transformer/trend)
## **Top pool light transformer products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$5K20%$11K30%$16K40%$22K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 13 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**DEWENWILS 100W Pool Light Transformer 120V AC to 12V/13V/14V AC Multi-tap Low Voltage Transformer for Swimming Pool Lighting Spa Landscape & Fountain Lights Outdoor Lighting Products UL Listed**DEWENWILS**$70.87**4.6★339 rev](https://www.amazon.com/dp/B08SGLTY2V) [2**DEWENWILS 300W Low Voltage Pool Light Transformer 120V AC to 12V/13V/14V AC Multi-tap Safety Transformer for Pool Lighting Spa Underwater Fountain Lights Outdoor Landscape Lights**DEWENWILS**$83.46**4.6★302 rev](https://www.amazon.com/dp/B089ZWPQ1Y) [3**Intermatic | PX300 300W Pool Light Transformer 12V 13V 14V - Supply for Pool/Spa Lights Submersible Fixtures Landscape Lights - Enhanced Safety Circuit Protection Beige - Stainless Steel**Intermatic**$133.61**4.6★487 rev](https://www.amazon.com/dp/B0039QEK2G) [4**Suraielec 100W Pool Light Transformer 120V to 12V 13V 14V AC Multi Tap Outputs Low Voltage Safety Transformer for Pool Spa Lighting Fountain Landscape Lights UL Listed**SURAIELEC**$69.62**4.8★112 rev](https://www.amazon.com/dp/B0B6N1TPDP) [5**SUNVIE 100W Pool Light Transformer Outdoor 120V to 12V/13V/14V AC Multi-Tap**SUNVIE**$69.20**4.7★43 rev](https://www.amazon.com/dp/B0CX5615QF)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**SUNVIE 300W Low Voltage Pool Light Transformer 12V/13V/14V AC Multi-Tap**SUNVIE**$83.52**5 rev6mo ago](https://www.amazon.com/dp/B0GHQ2FQY4) [**Dusledel 119T340 Pool Lights Transformer for Outdoor Garden Lights Submersible Fixtures Spa 12V 300W**Dusledel**$96.17**0 rev9mo ago](https://www.amazon.com/dp/B0FVM1H48L) [**300W 120V AC to 12V/13V/14V AC Multi-tap Safety Pool Light Transformer with Stainless Steel Casing for Outdoor Landscape and Spa**VELPAX**$75.64**11 rev1y ago](https://www.amazon.com/dp/B0DHWZPPPQ) [**BRILLIANTOOL 100W Stainless Steel Casing Pool Light Transformer Convert 120VAC to 12V/13V/14V AC Multi-tap Weatherproof Transformer Intended for Pool/Spa Lights and Landscape Lighting (100 Watts)**Brilliantool**$69.51**12 rev2y ago](https://www.amazon.com/dp/B0D49CPVMB) [**BRILLIANTOOL 300W Stainless Steel Casing Pool Light Transformer Convert 120VAC to 12V/13V/14V AC Multi-tap Weatherproof Transformer Intended for Pool/Spa Lights and Landscape Lighting (300 Watts)**Brilliantool**$86.62**23 rev2y ago](https://www.amazon.com/dp/B0D49XWLMH)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SUNVIE 300W Low Voltage Pool Light Transformer 12V/13V/14V AC Multi-Tap**SUNVIE**$83.52**4.6★**▲ 59%**](https://www.amazon.com/dp/B0GHQ2FQY4) [**300W 120V AC to 12V/13V/14V AC Multi-tap Safety Pool Light Transformer with Stainless Steel Casing for Outdoor Landscape and Spa**VELPAX**$75.64**4.0★**▲ 30%**](https://www.amazon.com/dp/B0DHWZPPPQ) [**DEWENWILS 300W Low Voltage Pool Light Transformer 120V AC to 12V/13V/14V AC Multi-tap Safety Transformer for Pool Lighting Spa Underwater Fountain Lights Outdoor Landscape Lights**DEWENWILS**$83.46**4.6★**▲ 22%**](https://www.amazon.com/dp/B089ZWPQ1Y) [**Suraielec 100W Pool Light Transformer 120V to 12V 13V 14V AC Multi Tap Outputs Low Voltage Safety Transformer for Pool Spa Lighting Fountain Landscape Lights UL Listed**SURAIELEC**$69.62**4.8★**▲ 19%**](https://www.amazon.com/dp/B0B6N1TPDP) [**DEWENWILS 100W Pool Light Transformer 120V AC to 12V/13V/14V AC Multi-tap Low Voltage Transformer for Swimming Pool Lighting Spa Landscape & Fountain Lights Outdoor Lighting Products UL Listed**DEWENWILS**$70.87**4.6★**— 8%**](https://www.amazon.com/dp/B08SGLTY2V)
**~~View all trending →~~**
## **What buyers say about pool light transformer**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**21%
*“This is a quality built pool light power supply”*
**Assembly/Installation**14%
*“Very easy to install”*
**Functionality-Overall**9%
*“This transformer works exactly like it should”*
**Efficiency**9%
*“Works great”*
**Durability**8%
*“durable”*
**Value For Money**8%
*“Good price”*
**Strength**7%
*“Solid transformer”*
**Weight Heavy**3%
*“Heavy duty”*
**Material Quality**3%
*“Durable box material”*
**Advertised Vs Actual Product**3%
*“Just what I wanted”*
### **What buyers complain about **
**Certifications**28%
*“Lacks UL or ETL Certification”*
**Durability**17%
*“Completely died after 10 months”*
**Noise Level**4%
*“hums when it turns on”*
**Quality-Overall**4%
*“Poor quality”*
**Assembly/Installation**4%
*“Not easy to install”*
**Strength**4%
*“Not very strong”*
**Rusts/Corrodes**3%
*“it probably will eventually corrode”*
### **Top return reasons **
**Functionality-Overall**26%
**Size-Overall**22%
**Defective Material/Parts**16%
**Value For Money**6%
**Compatibility-Overall**5%
**Advertised Vs Actual Product**5%
**Product Condition**4%
**Assembly/Installation**4%
**Quality-Overall**2%
**Certifications**2%
## **Common questions**
- **Is pool light transformer profitable to sell on Amazon United States?**
- The niche generates $54K/yr across 13 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +69.8%. Flapen's verdict: Skip it (41/100).
- **How competitive is the pool light transformer niche?**
- 7 brands and 66 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 93% of demand.
- **What do buyers complain about in pool light transformer?**
- Top complaints mined from reviews: Certifications, Durability, Noise Level. The return rate is 4.7%.
- **When does demand for pool light transformer peak?**
- Demand peaks in May–Jun–Jul; the busiest month runs 2.7× the quietest.
- **What does it cost to enter the pool light transformer niche?**
- Listings span $69.20–$133.61; the average listing price is $85.57 (sweet spot $15–$100). The average incumbent carries 138 reviews — the moat a new listing must climb.
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