---
title: "1157 Bulb — $197K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/1157-bulb"
last_updated: "2026-08-05T21:27:58.026Z"
locale: en
meta:
description: "Niche score 50/100 · $197K/yr market · 163K searches/yr. A deep review moat (6,125 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 50/100 · $197K/yr market · 163K searches/yr. A deep review moat (6,125 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:title": "1157 Bulb — $197K/yr Amazon US Niche (2026) - Flapen"
---
# **1157 bulb**
**Worth a look**
Shows searches that convert (12.9% search→purchase), but a deep review moat (6,125 avg reviews) keeps it on the watch list.
Market size 39Growth 49Conversion 96Competition 60Returns 49Price range 36Avg price 28Brand share 51Review moat 24Quality gap 37
**Conversion**
**Incredible****12.9%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Good****49%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Good****74%**
top-5 brand share — brands hold most of the demand
**Growth**
**Okay****+19.4%**
90-day search growth — must beat 0% to launch
**Returns**
**Okay****3.1%**
return rate — above 5% kills the launch gate
**Market size**
**Okay****$197K**
$197K/yr · 163K searches
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Price range**
**Okay****$3.59–$21.44**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Okay****$9.37**
avg listing price — sweet spot $15–$100
**Review moat**
**Bad****6,124.75**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, 1157 bulb is a $197K/yr Amazon United States market (163K searches/yr). The top 5 brands hold 74% of demand. Verdict: Worth a look — 50/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **1157 bulb market data**
- **Units sold / yr**
- **20K–25K**
- avg 500–750/product
- **Revenue / yr**
- **$187K–$234K**
- units × avg price
- **Conversion rate**
- **12.9%**
- **Avg BSR**
- **#104**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **88%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **48 months**
- **Avg seller age**
- **174 days**
## **Competition & brand share**
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**22 **▲rising
**Sellers**
**66**
**Top-5 brand share**
**74%**
Top 20: 99%
**Top-5 click share**
**49%**
Top 20: 90%
**Open market**
**22%**
- Kadiby28% - SYLVANIA21% - Meonum12% - GIVEDOUA8% - ALKOREY5% - CEC4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +19.4% search growth over the last 90 days.
4K3K seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/us/automotive/1157-bulb/trend)
## **Top 1157 bulb search terms**
- **1157 bulb**93K/yr+15.5%13.7% conv. - **1157 brake light bulb**24K/yr+38.2%14.1% conv. - **1157**15K/yr+2.3%7.5% conv. - **trailer light bulbs**8K/yr+64.7%6.3% conv. - **1157 bulbs**7K/yr+25.1%12.6% conv. - **1157 light bulb**5K/yr+17.5%12.9% conv. - **sylvania 1157**3K/yr+27.6%13.7% conv. - **bulb 1157**3K/yr+20.2%11.2% conv. - **1157 tail light bulb**3K/yr+6.7%9.3% conv. - **sylvania 1157 bulb**3K/yr-51.2%15.9% conv. [**All search terms **](https://flapen.com/research/us/automotive/1157-bulb/search-terms)
## **Top 1157 bulb 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%4%$8K8%$16K12%$24K16%$31K101001K10K100K 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**Kadiby 2 Pack 2357 Bulb 1157 2057 7528 Tail/Brake/Backup Long Life light Bulbs 2357NA 2357NALL 2357LL 12V 21/5W P21/5W Fit for Elantra Sonata Santa Fe Sorento Forte Optima Sportage**Kadiby**$7.24**4.6★179 rev](https://www.amazon.com/dp/B0F47XBT3F) [2**Kadiby (12 Bulk Pack 1157 2057 2357 7528 Bulb P21/5W BAY15D Brake/Tail/Stop/Parking/Turn Signal Backup Daytime Running Lights Long Life Trailer Light Bulbs Compatible with 1157ll 1016 1034 1076**Kadiby**$9.06**4.6★1,210 rev](https://www.amazon.com/dp/B0CR6586TZ) [3**Meonum 10 Pack 1157 Bulb 2057 2357 7528 BAY15D Brake Light Bulbs Turn Signal Bulb Replacement for Marker Tail Running Parking Backup Lights Compatible with 2357 1016 1034 1076**Meonum**$9.06**4.6★541 rev](https://www.amazon.com/dp/B0BWFDX452) [4**GIVEDOUA 1157 2057 Bulb 12V Brake/Tail/Parking/Reverse/Turn Signal Lights P21/5W 2357 7528 BAY15D Replacement for Tucson Elantra Sonata Santa Fe Cerato Optima Sportage Sorento Corolla(2 Pack)**GIVEDOUA**$5.17**4.8★30 rev](https://www.amazon.com/dp/B0GSQ5SLTY) [5**SYLVANIA 1157 Long Life Miniature Bulb (Contains 10 Bulbs)**SYLVANIA**$9.51**4.7★1,216 rev](https://www.amazon.com/dp/B0031HAN92)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**GIVEDOUA 1157 2057 Bulb 12V Brake/Tail/Parking/Reverse/Turn Signal Lights P21/5W 2357 7528 BAY15D Replacement for Tucson Elantra Sonata Santa Fe Cerato Optima Sportage Sorento Corolla(2 Pack)**GIVEDOUA**$5.17**30 rev3mo ago](https://www.amazon.com/dp/B0GSQ5SLTY) [**10 PCS 1157 Bulb P21 5W S25 BAY15D Brake Light Bulb Double Tail High and Low Foot Turn Signal Bulbs Universal Halogen Tail Light Parking Lights Compatible with 7528 2357 2057 1016 1034 1076 (White)**Sixzoo**$7.62**19 rev7mo ago](https://www.amazon.com/dp/B0FXLB2MH8) [**Zikefest 10PCS 1157 Bulb Tail High and Low Brake Light Bulb P21/5W S25 2057 2357 7528 BAY15D Light Bulb Turn Signal Light Bulb Replacement Universal Halogen Brake Tail Light Parking Light (White)**Zikefest**$7.57**332 rev11mo ago](https://www.amazon.com/dp/B0FM3HWC3B) [**ALKOREY 1157 P21/5w Bay15d 12v 21/5w Light Bulbs Backup Reverse Signal Blinker Tail Parking Brake Lights 2700K Taillight Turn Signal Light 2 Pack**ALKOREY**$6.95**58 rev12mo ago](https://www.amazon.com/dp/B0FH77NQNP) [**Kadiby 2 Pack 2357 Bulb 1157 2057 7528 Tail/Brake/Backup Long Life light Bulbs 2357NA 2357NALL 2357LL 12V 21/5W P21/5W Fit for Elantra Sonata Santa Fe Sorento Forte Optima Sportage**Kadiby**$7.24**179 rev1y ago](https://www.amazon.com/dp/B0F47XBT3F)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**GIVEDOUA 1157 2057 Bulb 12V Brake/Tail/Parking/Reverse/Turn Signal Lights P21/5W 2357 7528 BAY15D Replacement for Tucson Elantra Sonata Santa Fe Cerato Optima Sportage Sorento Corolla(2 Pack)**GIVEDOUA**$5.17**4.8★**▲ 232%**](https://www.amazon.com/dp/B0GSQ5SLTY) [**10 PCS 1157 Bulb P21 5W S25 BAY15D Brake Light Bulb Double Tail High and Low Foot Turn Signal Bulbs Universal Halogen Tail Light Parking Lights Compatible with 7528 2357 2057 1016 1034 1076 (White)**Sixzoo**$7.62**4.6★**▲ 221%**](https://www.amazon.com/dp/B0FXLB2MH8) [**Zikefest 10PCS 1157 Bulb Tail High and Low Brake Light Bulb P21/5W S25 2057 2357 7528 BAY15D Light Bulb Turn Signal Light Bulb Replacement Universal Halogen Brake Tail Light Parking Light (White)**Zikefest**$7.57**4.5★**▲ 122%**](https://www.amazon.com/dp/B0FM3HWC3B) [**Kadiby 2 Pack 2357 Bulb 1157 2057 7528 Tail/Brake/Backup Long Life light Bulbs 2357NA 2357NALL 2357LL 12V 21/5W P21/5W Fit for Elantra Sonata Santa Fe Sorento Forte Optima Sportage**Kadiby**$7.24**4.6★**▲ 86%**](https://www.amazon.com/dp/B0F47XBT3F) [**Kadiby (12 Bulk Pack 1157 2057 2357 7528 Bulb P21/5W BAY15D Brake/Tail/Stop/Parking/Turn Signal Backup Daytime Running Lights Long Life Trailer Light Bulbs Compatible with 1157ll 1016 1034 1076**Kadiby**$9.06**4.6★**▲ 20%**](https://www.amazon.com/dp/B0CR6586TZ)
**~~View all trending →~~**
## **What buyers say about 1157 bulb**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Brightness/Shine/Glow**30%
*“The brightness is good”*
**Size-Overall**16%
*“Fit as it was supposed”*
**Value For Money**15%
*“Good Value”*
**Quality-Overall**10%
*“Good Quality Bulbs”*
**Advertised Vs Actual Product**7%
*“Work as it should”*
**Efficiency**7%
*“Work perfect”*
**Assembly/Installation**4%
*“Easy Install”*
**Ease Of Use**2%
*“Ease of use”*
**Durability**2%
*“no problems after 2+ years”*
**Functionality-Overall**1%
*“It works”*
### **What buyers complain about **
**Functionality-Overall**14%
*“none of the lights were working”*
**Brightness/Shine/Glow**14%
*“Not bright enough”*
**Size-Overall**13%
*“Did not fit”*
**Durability**11%
*“Didn't last”*
**Compatibility-Overall**9%
*“This bulb is not CAN Bus compatible”*
**Quality-Overall**8%
*“Bulbs manufacturer is of poor quality”*
**Value For Money**3%
*“But a Little Pricey”*
**Defective Material/Parts**3%
*“One of the light bulbs were defective”*
**Design-Overall**3%
*“poor construction”*
**Socket/Port/Plug**2%
*“The other crumbled when twisted into the socket”*
### **Top return reasons **
**Size-Overall**43%
**Compatibility-Overall**20%
**Functionality-Overall**8%
**Advertised Vs Actual Product**5%
**Defective Material/Parts**4%
**Brightness/Shine/Glow**4%
**Color**4%
**Socket/Port/Plug**2%
**Value For Money**2%
**Assembly/Installation**1%
## **Common questions**
- **Is 1157 bulb profitable to sell on Amazon United States?**
- The niche generates $197K/yr across 32 tracked products. 3 of 7 products launched in the last 360 days are still selling. 90-day search growth is +19.4%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the 1157 bulb niche?**
- 22 brands and 66 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 74% of demand.
- **What do buyers complain about in 1157 bulb?**
- Top complaints mined from reviews: Functionality-Overall, Brightness/Shine/Glow, Size-Overall. The return rate is 3.1%.
- **When does demand for 1157 bulb peak?**
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- **What does it cost to enter the 1157 bulb niche?**
- Listings span $3.59–$21.44; the average listing price is $9.37 (sweet spot $15–$100). The average incumbent carries 6,125 reviews — the moat a new listing must climb.
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