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The backyard goes dark at dusk, and the white vinyl fence you paid good money for disappears with it. The best solar lights for vinyl fence are cap and deck lights that fit 4×4 or 5×5 posts, carry a stated weather rating, and run through the night on a full charge, and this comparison covers five of them. We compared what each listing states: brightness, weather rating, color modes, pack size and warranty terms. The VOLISUN 12-pack leads on documentation and coverage, while the JOFIOS RGB 12-pack is the brightest stated here.
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Quick picks
Best Overall VOLISUN 12-Pack Post Cap: 12-pack with two color modes, IP64 and a 2-year term Check price on Amazon
Brightest Pick JOFIOS RGB Fence Lights 12-Pack: 50 lumens with 12 color modes and IP65 stated Check price on Amazon
Best Post Fit APONUO 6-Pack Post Cap: Fits 4×4, 5×5 and 6×6 posts with warm and cool modes Check price on Amazon
Stainless Pick JSOT 12-Pack Deck Lights: Stainless steel body with cool white light, 12-pack Check price on Amazon
Vinyl Post Pick JOFIOS 12-Pack Post Cap: Made for 4×4 vinyl posts with warm and cool white modes Check price on Amazon
The picks
| # | Product | Solar Score | Buy |
|---|---|---|---|
| 1 | VOLISUN 12-Pack Post Cap | 9.7/10 | Buy on Amazon |
| 2 | JOFIOS RGB Fence Lights 12-Pack | 9.7/10 | Buy on Amazon |
| 3 | APONUO 6-Pack Post Cap | 9.6/10 | Buy on Amazon |
| 4 | JSOT 12-Pack Deck Lights | 9.5/10 | Buy on Amazon |
| 5 | JOFIOS 12-Pack Post Cap | 9.5/10 | Buy on Amazon |

VOLISUN 12-Pack Post Cap
A 12-pack of solar post cap lights with warm and cool white modes, IP64 and a stated 2-year term.
Pros
- Ships with four base sizes for 4x4 and 5x5 vinyl posts
- Warm white and cool white modes stated
- IP64 water resistance stated
- Full 2-year service stated if the lights stop working
Cons
- Bullets say 8 LED beads while the spec table says 16 light sources
- 30 lumens is less than the 50 lumens of the JOFIOS RGB
- Needs 6 to 8 hours of charging for the stated runtime
- Item weight of 7.6 pounds stated for the 12-pack
Detailed Review
The listing states a 12-pack of white solar post cap lights with warm white and cool white modes, IP64 water resistance, 30 lumens, and a full 2-year service. It states 5.73 by 5.73 by 2.3 inches, 7.6 pounds for the pack, 6 to 8 hours of charging for 10 to 12 hours of night lighting, and four base sizes covering 4x4 and 6x6 wooden posts and 4x4 and 5x5 vinyl posts. The bullets describe 8 LED beads in a light strip while the spec table says 16 light sources; trust the bullets on the bead count.
Who it's for: vinyl fence owners who want post caps with stated fit, a stated IP rating and the longest stated term here. Who should skip it: anyone who wants the brightest light, since 30 lumens is not the top of this group.
Its Solar Score of 9.7/10 comes from performance 30/35, build 21/25, value 21/25, safety 7/10 and warranty 4/5: 83 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Brightness | 30 lm |
|---|---|
| Weather rating | IP64 |
| Pack | 12-pack |
| Fit | 4x4/5x5 vinyl, 4x4/6x6 wood |
Figures as published on the retailer listing, collected 20 October 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. IP64 water resistance stated, so safety scores 7 of 10. Full 2-year service stated. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 4 of 5. See How We Pick.
Outdoor solar lights. Treat lumens, run time and weather ratings as the maker's figures, place the panel where it gets direct sun, and replace batteries only with the type the maker specifies.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

JOFIOS RGB Fence Lights 12-Pack
A 12-pack of solar fence lights with 12 color modes, 50 lumens and IP65 stated.
Pros
- 50 lumens stated, the brightest in this group
- 12 modes including warm white, cool white and RGB colors
- IP65 water resistance stated
- 2-year warranty term stated
Cons
- Spec table says 8 items while the title, unit count and components say 12
- Fully charged light works 6 to 8 hours, shorter than the VOLISUN
- RGB modes suit decoration more than everyday path lighting
- No post cap fit is stated; it is a wall mount light
Detailed Review
The listing states a 12-pack of solar fence lights with 50 lumens, 12 modes (warm white, cool white, mixed white and RGB colors), IP65 water resistance, and a 2-year warranty. It states 1.68 by 1.57 by 4 inches, a wall mount design, auto on and off at dusk, and 6 to 8 hours of work on a full charge. The spec table says 8 items while the title, unit count and included components all say 12 lights; trust the 12.
Who it's for: fence owners who want the brightest stated light plus color modes for festivals. Who should skip it: anyone who needs a post cap rather than a wall mount light.
Its Solar Score of 9.7/10 comes from performance 29/35, build 21/25, value 20/25, safety 8/10 and warranty 4/5: 82 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Brightness | 50 lm |
|---|---|
| Modes | 12, incl. RGB |
| Weather rating | IP65 |
| Pack | 12-pack |
Figures as published on the retailer listing, collected 20 October 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. IP65 water resistance stated, so safety scores 8 of 10. 2-year warranty stated. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 4 of 5. See How We Pick.
Outdoor solar lights. Treat lumens, run time and weather ratings as the maker's figures, place the panel where it gets direct sun, and replace batteries only with the type the maker specifies.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

APONUO 6-Pack Post Cap
A 6-pack of solar post cap lights with warm and cool white modes, IP64 and a stated 1-year warranty.
Pros
- States fit for 4x4 and 5x5 vinyl posts plus 4x4 and 6x6 wooden posts
- Warm white and cool white modes stated
- IP64 water resistance stated
- Over 10 hours of lighting on a full charge stated
Cons
- Bullets measure 5.71 inches square while the spec table says 5.51 inches
- 20 lumens is less than the 30 lumen picks
- 6-pack covers fewer posts than the 12-packs
- 1-year warranty is shorter than the 2-year picks
Detailed Review
The listing states a 6-pack of solar post cap lights with warm white and cool white modes, 16 LED beads, 20 lumens, IP64 water resistance, and a 1-year warranty. It states fit for 4x4 and 5x5 vinyl posts and 4x4 and 6x6 wooden posts, with screw fittings and different sizes of bases, and over 10 hours of lighting on a full charge. The bullets measure 5.71 by 5.71 by 2.64 inches while the spec table says 5.51 by 5.51 by 2.64 inches; trust the bullets.
Who it's for: shorter fence runs where six caps are enough and the post sizes are documented. Who should skip it: anyone lighting a long fence who wants a 12-pack.
Its Solar Score of 9.6/10 comes from performance 28/35, build 21/25, value 21/25, safety 7/10 and warranty 3/5: 80 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Brightness | 20 lm |
|---|---|
| Weather rating | IP64 |
| Pack | 6-pack |
| Fit | 4x4/5x5 vinyl, 4x4/6x6 wood |
Figures as published on the retailer listing, collected 20 October 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. IP64 water resistance stated, so safety scores 7 of 10. 1-year warranty stated. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 3 of 5. See How We Pick.
Outdoor solar lights. Treat lumens, run time and weather ratings as the maker's figures, place the panel where it gets direct sun, and replace batteries only with the type the maker specifies.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

JSOT 12-Pack Deck Lights
A 12-pack of cool white solar deck lights in stainless steel with a stated 1-year warranty.
Pros
- Stainless steel body stated, against plastic elsewhere
- 30 lumens in cool white stated
- Auto dusk to dawn with 4 to 6 hours charging for 6 to 8 hours of work
- 1-year manufacturer warranty plus a 180-day guarantee stated in the bullets
Cons
- No IP rating is stated
- Bullets measure 3.66 by 3.54 by 0.98 inches against 3.94 by 1 by 3.2 in the spec table
- Cool white only; no warm white mode
- 1 volt stated in the spec table reads like a listing error
Detailed Review
The listing states a 12-pack of cool white solar deck lights with a stainless steel body, 30 lumens, 3 LED beads, auto dusk to dawn operation, and 4 to 6 hours of charging for 6 to 8 hours of work. The bullets measure 3.66 by 3.54 by 0.98 inches while the spec table says 3.94 by 1 by 3.2 inches; trust the bullets. The bullets state a 180-day guarantee and the spec table states a 1-year manufacturer warranty. The spec table's 1 volt figure reads like a listing error.
Who it's for: buyers who want a stainless steel 12-pack for fence, deck or steps in cool white. Who should skip it: anyone who wants a stated IP rating or a warm white mode.
Its Solar Score of 9.5/10 comes from performance 26/35, build 21/25, value 20/25, safety 5/10 and warranty 3/5: 75 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Brightness | 30 lm |
|---|---|
| Color | Cool white |
| Body | Stainless steel |
| Pack | 12-pack |
Figures as published on the retailer listing, collected 20 October 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. No IP rating is stated; the listing claims water resistance, so safety scores 5 of 10. 1-year manufacturer warranty stated. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 3 of 5. See How We Pick.
Outdoor solar lights. Treat lumens, run time and weather ratings as the maker's figures, place the panel where it gets direct sun, and replace batteries only with the type the maker specifies.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

JOFIOS 12-Pack Post Cap
A 12-pack of solar post cap lights with warm and cool white modes and IP44 stated.
Pros
- Made for fence post caps, with 4x4 vinyl posts named in the bullets
- Warm white and cool white modes stated
- IP44 water resistance stated
- 10+ hours of night lighting stated after 4 to 6 hours of charging
Cons
- Warranty description reads only "1" with no unit, so no concrete term is stated
- Title says white while the bullets say black fence post cap lights
- Title claims 5x5 vinyl and 6x6 wooden fit while the bullets name only 4x4 posts
- 15 lumens is the lowest brightness stated here
Detailed Review
The listing states a 12-pack of solar post cap lights with warm white and cool white modes, IP44 water resistance, 15 lumens, and 10+ hours of night lighting after 4 to 6 hours of charging. The title says white while the bullets describe black fence post cap lights, and the title claims 4x4 and 5x5 vinyl plus 4x4 and 6x6 wooden fit while the bullets name only 4x4 wooden and 4x4 vinyl posts. The warranty description reads only "1" with no unit, so no concrete term is stated.
Who it's for: buyers who want a 12-pack of post caps with two color modes and the longest stated runtime here. Who should skip it: anyone who needs a concrete warranty term or a stated 5x5 vinyl fit.
Its Solar Score of 9.5/10 comes from performance 27/35, build 20/25, value 20/25, safety 7/10 and warranty 0/5: 74 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Brightness | 15 lm |
|---|---|
| Weather rating | IP44 |
| Modes | Warm/cool white |
| Pack | 12-pack |
Figures as published on the retailer listing, collected 20 October 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. IP44 water resistance stated, so safety scores 7 of 10. No warranty term, so warranty scores zero. See How We Pick.
Outdoor solar lights. Treat lumens, run time and weather ratings as the maker's figures, place the panel where it gets direct sun, and replace batteries only with the type the maker specifies.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.
As an Amazon Associate I earn from qualifying purchases.
More picks to compare
NIORSUN Outdoor Fence LightsCheck on Amazon
APONUO Solar Post Cap Lights 4×4 5×5 6×6Check on Amazon
NIORSUN Solar Fence LightsCheck on Amazon
JOFIOS Fence Lights Solar PoweredCheck on Amazon
NIORSUN 4×4 Post Solar Lights Color ChangingCheck on Amazon
Compare the picks
| Light | Solar Score | Brightness | Weather rating | Pack | Warranty | Amazon |
|---|---|---|---|---|---|---|
| VOLISUN 12-Pack Post Cap | 9.7/10 | 30 lm | IP64 | 12-pack | 2 years | View on Amazon |
| JOFIOS RGB Fence Lights 12-Pack | 9.7/10 | 50 lm | IP65 | 12-pack | 2 years | View on Amazon |
| APONUO 6-Pack Post Cap | 9.6/10 | 20 lm | IP64 | 6-pack | 1 year | View on Amazon |
| JSOT 12-Pack Deck Lights | 9.5/10 | 30 lm | Not stated | 12-pack | 1 year | View on Amazon |
| JOFIOS 12-Pack Post Cap | 9.5/10 | 15 lm | IP44 | 12-pack | Not stated | View on Amazon |
Specifications are manufacturer rated as listed, collected 20 October 2026.
How we scored them
The Solar Score weighs performance, build, value, safety and warranty. For a solar fence light, safety means a stated IP weather rating and the protections the listing actually names; a light that states no IP rating scores low on that line, whatever its lumens. Four of the five listings state a concrete warranty term, from 1 year to 2 years. How we pick explains the weights.
| Product | Solar Score | Perf. /35 | Build /25 | Value /25 | Safety /10 | Warranty /5 |
|---|---|---|---|---|---|---|
| VOLISUN 12-Pack Post Cap | 9.7 | 30 | 21 | 21 | 7 | 4 |
| JOFIOS RGB Fence Lights 12-Pack | 9.7 | 29 | 21 | 20 | 8 | 4 |
| APONUO 6-Pack Post Cap | 9.6 | 28 | 21 | 21 | 7 | 3 |
| JSOT 12-Pack Deck Lights | 9.5 | 26 | 21 | 20 | 5 | 3 |
| JOFIOS 12-Pack Post Cap | 9.5 | 27 | 20 | 20 | 7 | 0 |
Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score.
How to choose the best solar lights for vinyl fence
Match the light to your post size
Vinyl posts are the point of this roundup, and the listings name 4×4 and 5×5 vinyl posts. The VOLISUN 12-pack ships with four base sizes for 4×4 and 6×6 wooden posts and 4×4 and 5×5 vinyl posts, and the APONUO 6-pack states it mounts on 4×4 and 5×5 vinyl posts. The JOFIOS post cap bullets name 4×4 vinyl posts, while its title also claims 5×5 vinyl; see the review for that mismatch. Measure your actual post before ordering, since a 4×4 vinyl post and a 4×4 wooden post are not the same size.
Read the weather rating, not the adjectives
Every listing here claims water resistance, but only four state an IP number. The JOFIOS RGB states IP65, the VOLISUN and APONUO state IP64, and the JOFIOS post cap states IP44. The JSOT states no IP rating at all. For a fence that faces rain and snow for years, a stated IP number says more than any adjective. See our path, string and deck light guides for more outdoor lighting options.
| Light | Brightness | Weather rating |
|---|---|---|
| VOLISUN 12-Pack Post Cap | 30 lm | IP64 stated |
| JOFIOS RGB Fence Lights 12-Pack | 50 lm | IP65 stated |
| APONUO 6-Pack Post Cap | 20 lm | IP64 stated |
| JSOT 12-Pack Deck Lights | 30 lm | No IP rating stated |
| JOFIOS 12-Pack Post Cap | 15 lm | IP44 stated |
Decide how much light you want
Stated brightness runs from 15 lumens to 50 lumens here. The JOFIOS RGB at 50 lumens is the brightest stated, with 12 modes including warm white, cool white and RGB colors for festivals. The VOLISUN and JSOT state 30 lumens, the APONUO states 20 lumens, and the JOFIOS post cap states 15 lumens. If you want a soft marker glow along the fence line, the lower end is enough; for lighting a gate or steps, the higher end reads better. Our best solar lights for fence posts roundup covers more post cap options.
Check the night runtime
A full day of sun has to carry the light through the night. The VOLISUN states 10 to 12 hours of night lighting after 6 to 8 hours of charging, and the APONUO states over 10 hours on a full charge. The JSOT states 6 to 8 hours of work after 4 to 6 hours of charging, and the JOFIOS RGB states 6 to 8 hours. Put the panel side where it gets direct sun, since every listing ties runtime to charging hours.
Mind what is missing
Listings differ in what they leave out. The JOFIOS post cap warranty description reads only “1” with no unit, so no concrete term is stated. The JSOT states no IP rating. The JOFIOS RGB spec table says 8 items while the title, unit count and included components all say 12; trust the 12. When a listing does not state something, the review says so rather than guessing.
Sizing Notes
- Match the cap or mount to your post: these listings name 4×4 and 5×5 vinyl posts.
- Compare stated lumens against what you need: 15 lm to 50 lm across these picks.
- Check the stated weather rating against your climate: IP44 to IP65 here, and one listing states no IP rating.
- Use the charging hours the listing states: 4 to 8 hours of sun for the runtimes claimed.
Frequently Asked Questions
Which lights here fit vinyl fence posts?
The VOLISUN 12-pack ships with bases for 4×4 and 5×5 vinyl posts, and the APONUO 6-pack states it mounts on 4×4 and 5×5 vinyl posts. The JOFIOS post cap bullets name 4×4 vinyl posts, though its title also claims 5×5 vinyl.
What is the brightest light in this comparison?
The JOFIOS RGB fence lights at 50 lumens stated, with 12 modes including warm white, cool white and RGB colors. The VOLISUN and JSOT state 30 lumens each.
How long do these lights run at night?
The VOLISUN states 10 to 12 hours after 6 to 8 hours of charging, and the APONUO states over 10 hours on a full charge. The JSOT and the JOFIOS RGB state 6 to 8 hours.
What weather ratings are stated?
The JOFIOS RGB states IP65, the VOLISUN and APONUO state IP64, and the JOFIOS post cap states IP44. The JSOT listing claims water resistance but states no IP rating.
Do any of these offer color modes?
The JOFIOS RGB offers 12 modes, from warm and cool white to RGB colors for festivals. The VOLISUN, APONUO and JOFIOS post cap each offer warm white and cool white modes.
Related guides
See every Path, String and Deck Lights guide and all Solar Lights, Cameras and Fans guides. Also see our best solar lights for fence posts. Also see our best solar lights for garden fence. Also see our best solar lights for a fence.
More picks: the NIORSUN 10-pack fence lights (50 lm and IP65 stated), the APONUO 12-pack post caps (IP64, warm and cool white), the NIORSUN 12-pack warm white fence lights with a lens design (IP65), the JOFIOS 12-pack with a remote (60 lm and IP65 stated), and the NIORSUN 12-pack RGB post caps with a remote (IP44).




