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Classy Caps SL074W Classy Solar Post Cap, White PVC, 4×41 / 7
Product guide

Classy Caps SL074W Classy Solar Post Cap, White PVC, 4×4

Classy Caps Classy SL074W is a white PVC solar post cap sized for an actual 4×4 deck or fence post. It offers selectable warm or cool light and automatic dusk-to-dawn operation, with a claimed maximum runtime of up to 12 hours that customer feedback suggests may vary.

At a glance

  • Warm or cool light selection using a Warm/Off/Cool switch, according to the listing.
  • Automatic nighttime operation, with up to 12 hours of illumination claimed.
  • Manufacturer says it fits over an actual 4×4 post. Adapters for other post sizes are sold separately.
  • Installation instructions describe two mounting screws and recommend pre-drilling pilot holes.
Price
$31.30Save 32%

Reference price: $45.99

Price checked: Nov 14, 2026

View offer

Pros and cons

Pros

  • Solar power and automatic nighttime operation avoid a wired power connection at the post.
  • Selectable warm and cool light modes let buyers choose between the listed color options.
  • PVC cap is specified for outdoor deck and fence use.

Cons

  • Listed output is 15 lumens, so this is intended as a post-cap accent light rather than a high-output area light.

Technical specifications

25 specifications
Identity
BrandClassy Caps
ModelClassy
Light and controls
Light sourceLED
Number of light sources2
Brightness15 lm
Maximum light output15 lumens
Listed color temperature2700 Kelvin
Light colorBrilliant White
Listed control methodsTouch
Power sourceSolar Powered
Voltage2 volts
Wattage4 watts
Dimensions and installation
Post size4" x 4"
Dimensions6.9"L x 6.9"W x 6.7"H
Mounting typeMounting Screws
InstallationPost Mounted
Form factorRectangular
Weight1.4 pounds
Materials and protection
MaterialPolyvinyl Chloride (PVC)
Water resistanceWater Resistant
ColorWhite
Other details
StyleTraditional
Fixture typeRemovable
Bulb baseFlanged
Warranty1 year

What to know before buying

Listing details to confirm

The listing gives 15 lm and 15 lumens output, while its LED count is inconsistent: one detail lists 2 light sources and product copy says four LEDs. Color-temperature information also differs, with a single 2700 Kelvin detail versus warm 2700–3200 Kelvin and cool 4500–5500 Kelvin modes. The claimed runtime is up to 12 hours, while customer feedback reports mixed durations of 2–3 and 6–7 hours. Confirm which specification applies to the selected listing and allow for variable runtime.

What’s in the box

  • 4×4 solar fixtureIncluded
  • Mounting hardwareIncluded
  • Two Ni-MH AA rechargeable batteriesCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

  • Owners of actual 4×4 deck or fence posts seeking an automatically operating solar accent cap.
  • Buyers who want a choice between warm and cool white lighting.

Less suited to

  • Anyone needing bright illumination for a broad area, given the listed 15-lumen output.
  • Posts other than actual 4×4 sizes unless the appropriate separately sold adapter is obtained.
Classy Caps SL074W Classy Solar Post Cap, White PVC, 4×4 · photo 2
Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 39 ratings
  • 5 stars65%65%
  • 4 stars7%7%
  • 3 stars14%14%
  • 2 stars7%7%
  • 1 star7%7%

Customer feedback highlights the cap's appearance and perceived build quality, while reported lighting duration is mixed. That variability matters for buyers relying on consistent overnight light, especially since the claimed maximum is up to 12 hours. Aggregate ratings lean positive overall but include a spread of lower ratings and do not establish why customers rated it as they did.

Positive themes

  • Customers describe the cap as well-made.
  • Customers appreciate its appearance.

Mixed feedback

  • Feedback on how long the light stays on is mixed, with reports ranging from 2–3 hours to 6–7 hours.

Frequently asked questions

What post size does the SL074W fit?

The listing says it fits over an actual 4×4 post. It identifies adapters sold separately for 3.5×3.5-inch and 5×5-inch posts.

Can the light color be changed?

The product copy describes a Warm/Off/Cool switch for warm natural or bright white modes. The detailed color-temperature field lists only 2700 Kelvin, so check the mode details in the selected listing.

How long does it stay lit?

The manufacturer claims up to 12 hours, but customer feedback describes mixed runtime, including reports of 2–3 and 6–7 hours. Actual duration is not assured by those claims.

What is included?

The manufacturer’s included-components field lists a 4-inch-by-4-inch solar fixture and mounting hardware. The installation instructions specifically refer to two #4 stainless steel mounting screws.

Classy Caps SL074W Classy Solar Post Cap, White PVC, 4×4 · photo 3
Additional product photo 3

Alternative options

Product details in Markdown