solar post lights outdoor waterproof
Worth a lookShows a sweet-spot price point ($37.85 avg), but a small market ($33K/yr) keeps it on the watch list.
Avg price
Incredible$37.85avg listing price — sweet spot $15–$100
Brand share
Great42%top-5 brand share — no brand owns this niche
Price range
Great$12.01–$73.02cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Great29%top-5 click share — an open shelf
Review moat
Good1,344.81avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Returns
Okay3.5%return rate — above 5% kills the launch gate
Growth
Okay+7.1%90-day search growth — must beat 0% to launch
Conversion
Bad1.6%search→purchase rate — share of searches ending in a sale
Market size
Bad$33K$33K/yr · 54K searches
According to Flapen's Amazon United States niche tracking, solar post lights outdoor waterproof is a $33K/yr Amazon United States market (54K searches/yr). The top 5 brands hold 42% of demand. Verdict: Worth a look — 52/100.
Data updated Jul 28, 2026 · scored weekly · How we score niches
solar post lights outdoor waterproof market data
- Units sold / yr
- 1K–1K
- avg 0–100/product
- Revenue / yr
- $38K–$47K
- units × avg price
- Conversion rate
- 1.6%
- Avg BSR
- #56
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 30 months
- Avg seller age
- 204 days
Competition & brand share
Clicks spread well past the top 5 (29% combined) — an open shelf where new products get seen.Brands
35 falling
Sellers
53
Top-5 brand share
42%
Top 20: 86%
Top-5 click share
29%
Top 20: 64%
Open market
52%
- Dynaming12%
- Peasur12%
- Mlambert7%
- ENSLI6%
- SIEDiNLAR6%
- VOLISUN6%
Demand & seasonality
Weekly Amazon search volume, last 103 weeks — +7.1% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.9×
Top solar post lights outdoor waterproof 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Peasur 4x4 Solar Post Cap Lights Outdoor with 3 Lighting Modes 2 Packs LED Post Light Solar Powered Waterproof Fence Deck Lights for 44/3.53.5 Wood/Vinyl Posts
Peasur$14.914.5★1,102 rev
Dynaming 4x4 Solar Post Cap Lights Outdoor with 2 Color Modes 6 Pack Upgrade Fence Post Solar Lights Black Shell for 4x4 Vinyl/Wooden Posts Brightness LED Lighting Decor for Garden Deck Patio
Dynaming$37.884.3★2,118 rev
VOLISUN 4x4 Solar Post Cap Light 12pack Solar Fence - Post Lights Outdoor Waterproof for Wooden/Vinyl Post Black Deck Post Cap Light Solar Powered with Warm White for Garden/Patio/Porch
VOLISUN$53.224.5★1,545 rev
btfarm 4x4 Solar Post Cap Lights Outdoor 2 Modes 16 LED Fence Deck Post Lights 4 Pack Waterproof Black Solar Powered Lighting Outside Fit 4x4 3.5x3.5 Wooden/Vinyl for Porch Patio Garden
btfarm$21.584.6★636 rev
Mlambert 4x4 Solar Post Cap Lights Outdoor 16 Pack Waterproof Solar Fence Light for Wooden/Vinyl Post 2 Color Outside Deck Patio Porch Decor Black
Mlambert$58.834.9★134 rev
Newest
by launch date
4x4 Solar Post Cap Lights - 12 Pack Fence Deck Post Solar Powered Lights
EVXFG$44.7094 rev
Mlambert 44 Solar Post Cap Lights Outdoor 4 Pack 3 Lighting Modes Waterproof LED Solar Post Lights Wooden Vinyl Fence Deck Post Lighting Black
Mlambert$18.0391 rev
ENSLI 12 Pack 4x4 Solar Post Cap Lights Outdoor Fence Post Solar Lights with Warm Light Mode Waterproof Fence Deck Post Lights Solar Powered Fits 4x4 3.5x3.5 Vinyl Wooden Posts for Patio Porch
ENSLI$52.00653 rev
Mlambert 4x4 Solar Post Cap Lights Outdoor 16 Pack Waterproof Solar Fence Light for Wooden/Vinyl Post 2 Color Outside Deck Patio Porch Decor Black
Mlambert$58.83134 rev
4x4 Solar Post Cap Lights 4-Pack Dual Color LED Lights for Wood/Vinyl Post
Brightown$23.74164 rev
Trending
90-day click momentum
Dynaming 4x4 Solar Post Cap Lights Outdoor with 2 Color Modes 2 Pack Fence Post Solar Lights Black Shell Fit for Vinyl/Wooden Posts High Brightness SMD LED Lighting Decor for Garden Deck Patio
Dynaming$18.464.3★
ENSLI 12 Pack 4x4 Solar Post Cap Lights Outdoor Fence Post Solar Lights with Warm Light Mode Waterproof Fence Deck Post Lights Solar Powered Fits 4x4 3.5x3.5 Vinyl Wooden Posts for Patio Porch
ENSLI$52.003.9★
Mlambert 44 Solar Post Cap Lights Outdoor 4 Pack 3 Lighting Modes Waterproof LED Solar Post Lights Wooden Vinyl Fence Deck Post Lighting Black
Mlambert$18.034.2★
Mlambert 4x4 Solar Post Cap Lights Outdoor 16 Pack Waterproof Solar Fence Light for Wooden/Vinyl Post 2 Color Outside Deck Patio Porch Decor Black
Mlambert$58.834.9★
4x4 Solar Post Cap Lights - 12 Pack Fence Deck Post Solar Powered Lights
EVXFG$44.704.4★
What buyers say about solar post lights outdoor waterproof
What buyers praise and complain about, mined from review topics.What buyers love
“Bright light”
“Ease of installation”
“Great build quality”
“Great deal”
“As Expected”
“Fit perfect”
“Build quality seems good so far”
“Beautiful and Durable”
“Holds their charge”
“Bright colors, great price”
What buyers complain about
“Not very bright”
“Not durable”
“Super small”
“not functional”
“quality control is awful”
“Very dim”
“Poor battery life”
“Not as advertised”
“Manufacturing material is not the greatest. Reason for 4 stars”
“Not worth the price”
Top return reasons
Common questions
- Is solar post lights outdoor waterproof profitable to sell on Amazon United States?
- The niche generates $33K/yr across 59 tracked products. 16 of 21 products launched in the last 360 days are still selling. 90-day search growth is +7.1%. Flapen's verdict: Worth a look (52/100).
- How competitive is the solar post lights outdoor waterproof niche?
- 35 brands and 53 sellers compete. The top 5 products take 29% of clicks and top 5 brands hold 42% of demand.
- What do buyers complain about in solar post lights outdoor waterproof?
- Top complaints mined from reviews: Brightness/Shine/Glow, Durability, Size-Overall. The return rate is 3.5%.
- When does demand for solar post lights outdoor waterproof peak?
- Demand is steady year-round — the busiest month runs 1.9× the quietest.
- What does it cost to enter the solar post lights outdoor waterproof niche?
- Listings span $12.01–$73.02; the average listing price is $37.85 (sweet spot $15–$100). The average incumbent carries 1,345 reviews — the moat a new listing must climb.