---
title: "Time Delay Relay — $47K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/time-delay-relay"
last_updated: "2026-08-09T10:40:14.653Z"
locale: en
meta:
description: "Niche score 56/100 · $47K/yr market · 92K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 56/100 · $47K/yr market · 92K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Time Delay Relay — $47K/yr Amazon US Niche (2026) - Flapen"
---
# **time delay relay**
**Worth a look**
Shows a thin review moat (246 avg reviews), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 12Growth 21Conversion 37Competition 75Returns 77Price range 76Avg price 81Brand share 81Review moat 88Quality gap 77
**Review moat**
**Great****245.69**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Great****54%**
top-5 brand share — no brand owns this niche
**Avg price**
**Great****$17.41**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Returns**
**Great****1.9%**
return rate — above 5% kills the launch gate
**Price range**
**Great****$5.99–$44.44**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Great****40%**
top-5 click share — an open shelf
**Conversion**
**Okay****2.9%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-7.4%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$47K**
$47K/yr · 92K searches
According to Flapen's Amazon United States niche tracking, time delay relay is a $47K/yr Amazon United States market (92K searches/yr). The top 5 brands hold 54% of demand. Verdict: Worth a look — 56/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **time delay relay market data**
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **$52K–$70K**
- units × avg price
- **Conversion rate**
- **2.9%**
- **Avg BSR**
- **#153**
- **Page quality**
- **0%**
- **Prime**
- **97%**
- **Sponsored**
- **77%**
- **Out of stock**
- **0.3%**
- **Avg brand age**
- **58 months**
- **Avg seller age**
- **166 days**
## **Competition & brand share**
Clicks spread well past the top 5 (40% combined) — an open shelf where new products get seen.
**Brands**
**29 **▼falling
**Sellers**
**58**
**Top-5 brand share**
**54%**
Top 20: 92%
**Top-5 click share**
**40%**
Top 20: 81%
**Open market**
**41%**
- DROK21% - IGEYAPA14% - Weasch7% - GODIYMODULES6% - Timers.Shop6% - Baomain6%
## **Demand**
Weekly Amazon search volume, last 36 weeks — -7.4% search growth over the last 90 days.
2K2KSpike '26Nov '25Dec '25Jan '26Mar '26Apr '26May '26
[**Open Trend **](https://flapen.com/research/us/automotive/time-delay-relay/trend)
## **Top time delay relay search terms**
- **time delay relay**19K/yr-0.1%2.0% conv. - **timer relay**17K/yr-12.4%1.6% conv. - **12v delay relay**10K/yr-21.9%1.7% conv. - **time delay relay 12v**10K/yr+10.7%2.4% conv. - **12v timer relay**9K/yr-10.9%2.5% conv. - **timer relay 12v**5K/yr+12.1%1.6% conv. - **time delay switch**4K/yr+0.7%1.0% conv. - **12v time delay relay**4K/yr-12.0%2.6% conv. - **time delay relay 120vac**4K/yr-19.6%3.4% conv. - **off delay relay**3K/yr-5.9%2.2% conv. [**All search terms **](https://flapen.com/research/us/automotive/time-delay-relay/search-terms)
## **Top time delay relay 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%3%$1K6%$3K9%$4K12%$6K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**DROK 12V Timer Relay LED Display 4-Mode On-Off Automotive Time Delay Relay Electric Delay Timer Switch 0.1s to 999min**DROK**$16.75**4.2★299 rev](https://www.amazon.com/dp/B071XNY72Q) [2**Multifunction Time Relay 16A Delay ON Off GRT8-M1 AC DC 12-240V with 10 Relay Timer Control Delay Function Mode DIN Rail Electronic Relays of Wide Time Delay Range for 0.1 Seconds to 10 Days**IGEYAPA**$25.48**4.7★41 rev](https://www.amazon.com/dp/B0DSL2BTP2) [3**Weasch 2Pcs Delay On Make Timer QD-068 0.03 to 10 Min Adjustable Delay 19-288 VAC OR DC (2)**Weasch**$12.36**4.5★68 rev](https://www.amazon.com/dp/B0D3CYJBXF) [4**DROK Timer Relay - 5V/12V/24V Time Delay Relay Switch Delay-Off Cycle Timer 0.01s-9999mins with LCD Display Support Micro USB 5V Power Supply**DROK**$11.84**4.7★656 rev](https://www.amazon.com/dp/B07DFT2WDS) [5**2PCS Delay DC 12V Relay Delay Turn On/Delay Turn Off Switch Module with Timer Board Module 12V Timer Switch**GODIYMODULES**$9.02**4.1★30 rev](https://www.amazon.com/dp/B0DQFXT8X6)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**EC Buying 2Pcs DC 12v Delay Relay Module for Smart Home Delay Relay Switch with Time Timer Timing Adjustable Potentiometer 12V Delay Circuit Board Disconnection and Connection Function**EC Buying**$9.50**8 rev1y ago](https://www.amazon.com/dp/B0F7HJ5QZH) [**Multifunction Time Relay Delay ON Off 10A GRT6 M1 AC DC 24-240V with 10 Relay Timer Control Delay Function Mode DIN Rail Electronic Relays of Wide Time Delay Range for 0.1 Seconds to 10 Days**IGEYAPA**$24.22**33 rev1y ago](https://www.amazon.com/dp/B0DZ2DKPN2) [**Multifunction Time Relay 16A Delay ON Off GRT8-M1 AC DC 12-240V with 10 Relay Timer Control Delay Function Mode DIN Rail Electronic Relays of Wide Time Delay Range for 0.1 Seconds to 10 Days**IGEYAPA**$25.48**41 rev1y ago](https://www.amazon.com/dp/B0DSL2BTP2) [**2PCS Delay DC 12V Relay Delay Turn On/Delay Turn Off Switch Module with Timer Board Module 12V Timer Switch**GODIYMODULES**$9.02**30 rev1y ago](https://www.amazon.com/dp/B0DQFXT8X6) [**The Lord of the Tools 2pcs Automotive Delay Relay Module 12V 40A 10s SPDT Relays Switch Glow Plug 5 Pin Time Delay Relay High Current Relay**The Lord of the Tools**$18.93**12 rev1y ago](https://www.amazon.com/dp/B0DPKS12CM)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Ferwooh 2PCS DC 12V NE555 Delay Timer Relay Switch Module 0 to 10 Seconds Adjustable for Automotive Control System Electrical Equipment**Ferwooh**$5.99**4.2★**▲ 97%**](https://www.amazon.com/dp/B0D1CJJLT3) [**The Lord of the Tools 2pcs Automotive Delay Relay Module 12V 40A 10s SPDT Relays Switch Glow Plug 5 Pin Time Delay Relay High Current Relay**The Lord of the Tools**$18.93**3.6★**▲ 94%**](https://www.amazon.com/dp/B0DPKS12CM) [**iJDMTOY 10-Second Time Delay Relay Module 5-Pin 12V 30A SPDT Compatible with Automotive Lighting**iJDMTOY**$15.83**3.9★**▲ 71%**](https://www.amazon.com/dp/B0779LN147) [**EC Buying 2Pcs DC 12v Delay Relay Module for Smart Home Delay Relay Switch with Time Timer Timing Adjustable Potentiometer 12V Delay Circuit Board Disconnection and Connection Function**EC Buying**$9.50**4.6★**▲ 64%**](https://www.amazon.com/dp/B0F7HJ5QZH) [**DVPARTS Time Delay Relay 10 Seconds 5 pin 12V 40A 5 pin SPDT Compatible with Most Common Single or Dual Beam HID Wiring Harnesses**DVPARTS**$14.05**3.4★**▲ 53%**](https://www.amazon.com/dp/B0DNVR6DGF)
**~~View all trending →~~**
## **What buyers say about time delay relay**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**22%
*“Good product, works as advertised”*
**Advertised Vs Actual Product**21%
*“Works as advertised”*
**Instructions/User Manual/Troubleshooting**7%
*“The instructions are decent too”*
**Value For Money**6%
*“Very budget friendly”*
**Efficiency**6%
*“This little timer relay works great”*
**Ease Of Use**5%
*“Easy to use”*
**Connectivity-Overall**4%
*“These relays automate the process of using the cameras”*
**Functionality-Overall**4%
*“Great functionality,”*
**Durability**3%
*“Durable and perfect for DIY prank”*
**Alarm/Timer Accuracy**3%
*“They keep accurate time”*
### **What buyers complain about **
**Functionality-Overall**14%
*“Crappy stopped working”*
**Quality-Overall**14%
*“Nice equipment, pretty cheap”*
**Instructions/User Manual/Troubleshooting**13%
*“The instructions are terrible”*
**Advertised Vs Actual Product**7%
*“I feel like the description should have been more accurate”*
**Ease Of Use**5%
*“Hard to figure it out”*
**Heating**4%
*“overheats at 12V+”*
**Durability**4%
*“Died after a few days of use”*
**Assembly/Installation**4%
*“Took me a minute to figure out the wiring. okay, a few minutes.”*
**Connectivity-Overall**3%
*“it disconnects itself from the battery”*
**Maintenance And Repair**2%
*“Generac quoted over $3,500 to repair”*
### **Top return reasons **
**Functionality-Overall**24%
**Compatibility-Overall**13%
**Size-Overall**12%
**Defective Material/Parts**11%
**Advertised Vs Actual Product**7%
**Alarm/Timer Accuracy**7%
**Value For Money**4%
**Connectivity-Overall**4%
**Instructions/User Manual/Troubleshooting**3%
**Display-Overall**2%
## **Common questions**
- **Is time delay relay profitable to sell on Amazon United States?**
- The niche generates $47K/yr across 39 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -7.4%. Flapen's verdict: Worth a look (56/100).
- **How competitive is the time delay relay niche?**
- 29 brands and 58 sellers compete. The top 5 products take 40% of clicks and top 5 brands hold 54% of demand.
- **What do buyers complain about in time delay relay?**
- Top complaints mined from reviews: Functionality-Overall, Quality-Overall, Instructions/User Manual/Troubleshooting. The return rate is 1.9%.
- **What does it cost to enter the time delay relay niche?**
- Listings span $5.99–$44.44; the average listing price is $17.41 (sweet spot $15–$100). The average incumbent carries 246 reviews — the moat a new listing must climb.
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