# APONUO SL71 16-Pack Solar Post Cap Lights, 4x4

APONUO SL71 solar post cap lights come in a 16-pack for outdoor post lighting. They offer selectable warm or cool white light and automatic dusk-to-dawn operation, with a stated maximum output of 15 lumens per light.

- [Original product page](https://best-deals.pro/product/aponuo-sl71-16-pack-solar-post-cap-lights)
- [View offer](https://best-deals.pro/visit/aponuo-sl71-16-pack-solar-post-cap-lights)
- Market: US
- Language: en-US
- Currency: USD
- Brand: APONUO
- Model: SL71
- Category: Home & Kitchen > Lighting
- Price: 56.99 USD
- Previous price: 79.99 USD
- Discount: 29%
- Price checked: 2026-11-14T09:44:31.660Z
- Rating: 4.7 / 5
- Reviews: 37

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Two selectable modes are specified: 3000K warm white at 15 lumens and 6500K cool white. The listing says both use 8 LED beads.
- The manufacturer claims up to 12 hours of continuous illumination after a full charge. Actual runtime depends on charging conditions and selected mode.
- Automatic dusk-on and dawn-off operation is claimed, with solar charging and no wiring required.
- The listing advertises an IP64 rating and describes the body as rust-proof PP plastic, while the specifications list Acrylonitrile Butadiene Styrene as the material.

## Pros

- A 16-light set can cover multiple fence or deck posts in one purchase.
- Solar charging and claimed dusk-to-dawn switching avoid running wiring to each post.
- Warm and cool white options give a choice between a warmer appearance and a crisper white tone.

## Cons

- At a stated maximum of 15 lumens, these are low-output accent lights rather than a substitute for bright area or task lighting.

## Specifications

### Identity
- Brand: APONUO
- Model: SL71
- Number of lights: 16
### Lighting and power
- Power configuration: Solar Powered
- Light source: LED
- Light color: Warm/Cool White
- Brightness: 15 lm
- Maximum light output: 15 lumens
- Color temperature: 3000 Kelvin
- Voltage: 1.2 volts
### Dimensions and installation
- Size: 4x4
- Form factor: Square
- Mounting type: Deck Mount
- Dimensions: 4.13"L x 4.13"W x 1.97"H
- Weight listed: 7.5 pounds
### Materials and protection
- Material: Acrylonitrile Butadiene Styrene
- Water resistance listed: Waterproof
### Operation and warranty
- Special features: Adjustable Color Temperature, Automatic Dusk to Dawn, Energy Efficient, Integrated LED, Waterproof
- Warranty type: Limited
- Manufacturer warranty description: 1-year warranty.

## Before you buy

- Listing details are inconsistent: the specifications list Acrylonitrile Butadiene Styrene, while feature copy says rust-proof PP plastic. The title gives an IP64 rating, while the specifications say only “Waterproof.” The product title identifies a 4x4 fit, but feature copy also claims fit for 5x5 vinyl posts using three adapters. Confirm material, protection rating and compatible post sizes for the selected listing. Runtime up to 12 hours is a manufacturer claim after a full charge, not a guaranteed duration in every mode or condition.

## In the box

- User manual (Included)
- Mounting hardware (Included)

## A good fit for

- Buyers outfitting several outdoor fence, deck or garden posts with low-level accent lighting.
- People who want solar-powered post caps with automatic dusk-to-dawn operation.
- Buyers who prefer the option of warm or cool white light.

## Less suited to

- Anyone needing high-output security, pathway or work lighting.
- Buyers who need confirmed fit on a specific post size beyond the listing's 4x4 title claim.

## Customer feedback

The supplied evidence contains aggregate ratings but no written customer feedback. Ratings skew positive, with a smaller three-star share, but they do not show what buyers liked or disliked. For a low-output accent-light set, consider the stated 15-lumen maximum and verify post fit rather than treating the ratings as proof of brightness or compatibility.

## Frequently asked questions

### How many lights are included?
The title and specifications describe a 16-light pack.
### Can the light color be changed?
The listing describes selectable 3000K warm white and 6500K cool white modes.
### How long do the lights run?
The manufacturer claims up to 12 hours after a full charge. The listing does not establish that duration for every charging condition or selected mode.
### What post sizes do these fit?
The title says 4x4. Feature copy also claims compatibility with 4x4 and 5x5 vinyl posts using adapters, so confirm fit and included adapters for the selected listing.

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## Images

![APONUO SL71 16-Pack Solar Post Cap Lights, 4x4 — 1](https://best-deals.pro/i/oFoRyNwLquVqpZ_Hn4g4fKEZ6VFMnyTNzkJfUwgcdE28FEVME-5dyGW4BZPMXG20sGxKS77q5N2GKk3cfZtr6HAOJW-Dzzf3FeZHB3oINmToq_kby7jBtDcl.jpg)

![APONUO SL71 16-Pack Solar Post Cap Lights, 4x4 — 2](https://best-deals.pro/i/vh8mgN8zdpu-CdXkbEl9GLhUeGgDAesKj68NDjZCt_ATLPzPCQv3yIXdBhhFYbSC9fpH-MvMYKfu7bxgg986ZcQaVFYJZuYQNhI3sJ-WBSDkYNgVqV7efNUN.jpg)

![APONUO SL71 16-Pack Solar Post Cap Lights, 4x4 — 3](https://best-deals.pro/i/Hx0FPHyeaOM-uK6VpZaydBVdnnaHYzww3YR3POKGsyx_WrYvXsMEzRqmYVWACdKdAF3eHIboxYK3Lt6C924-frwiAlaVEwJfPEZTkOI5tBK-1ZooGN85hYEh.jpg)

![APONUO SL71 16-Pack Solar Post Cap Lights, 4x4 — 4](https://best-deals.pro/i/q1n8xd9swwq95OiItZS3tYCCcBW7f1ZgMEtJvRqQV8PyYw2eL5SNgBeCnrseNV-0pwkkGd8CZE9b2CstDxFzRu0yh5RItp5F6ecB4J1vPkkjDgxIKu5Q8Txa.jpg)

![APONUO SL71 16-Pack Solar Post Cap Lights, 4x4 — 5](https://best-deals.pro/i/bPlv1VxXz9EJ2PtaW3gL4v2RrRIKxX9SeIT-Q4tRIvZSb8Xcd7i5uD_ynp0hKUOPjWcywVA4WM5HdpkcfEka9PQ-U0xKQdvaBhmG5fpP_V80krOtpGFQjYHT.jpg)

![APONUO SL71 16-Pack Solar Post Cap Lights, 4x4 — 6](https://best-deals.pro/i/YWfE2H7BM0BKXvI00huRj-zT2WvkgeVKmFapkRVIhDQLYXOkVyWzdaUZmz5jJ9f9CEOGq8eiJ1tQ9i-zT06AQQNOnKLiwgPan9r05hoaseJ1O0wrz9QGVz06.jpg)