# ROMANJOY ZTD-02 Solar Post Cap Lights, 2 Pack

Pack: ROMANJOY ZTD-02 solar post cap lights are a two-piece set for outdoor post tops, with three selectable white tones and two brightness levels. The listing describes fit for 4-inch wood or vinyl posts, solar charging and automatic dusk-to-dawn switching. Performance depends on receiving adequate daylight.

- [Original product page](https://bargainpostbox.co.uk/product/romanjoy-ztd-02-solar-post-cap-lights-2-pack)
- [View offer](https://bargainpostbox.co.uk/visit/romanjoy-ztd-02-solar-post-cap-lights-2-pack)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: ROMANJOY
- Model: ZTD-02
- Category: Home & Kitchen > Lighting
- Price: 9.77 GBP
- Previous price: 11.49 GBP
- Discount: 15%
- Price checked: 2026-11-13T06:02:56.252Z
- Rating: 4.7 / 5
- Reviews: 83

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

- Three selectable tones: warm white, neutral white and cool white, each with two brightness settings.
- Solar charging with automatic dusk-on and dawn-off operation, according to the listing.
- The listing describes side-screw fitting for 4-inch wood or vinyl posts and possible top-secured use on 3.5-inch posts with a gap.
- Two brightness levels are stated as 50% and 100%.
- A built-in light sensor is claimed to control automatic switching.

## Pros

- Selectable colour and brightness settings allow different light tones and output levels.
- Solar power and claimed automatic dusk-to-dawn operation avoid routine manual switching.
- The listing specifies compatibility with 4-inch wood or vinyl posts and gives a base inner dimension.

## Cons

- Solar charging and run time depend on available sunlight, so output may be reduced after cloudy or rainy periods.

## Specifications

### Identity
- Brand: ROMANJOY
- Model: ZTD-02
- Set size: 2
- Product type: Post Light
- Colour: Clear - Hammered
- Style: Modern
### Lighting
- Light source: LED
- Number of lights: 24
- Light colours: Warm White/Neutral White/Cool White
- Maximum light output: 800 Lumens
- Luminous flux: 800 Lumen
- Lighting method: Uplight
- Bulb base: G4
- Efficiency: E
### Power and controls
- Power: Solar Powered
- Control method: Push Button
### Dimensions and installation
- Dimensions: 10.6L x 10.6W x 4.3H centimetres
- Mounting type: Pole Mount
- Fixture type: Removable
- Assembly required: Yes
### Materials and protection
- Material: Acrylonitrile Butadiene Styrene
- Shade colour: Transparent
- Finish: Hammered
- Water resistance listed: Waterproof
### Use
- Indoor/outdoor use: Outdoor
- Specific uses: Deck, Fence, Garden, Walkway, Yard

## Before you buy

- For the stated run-time claims, the listing specifies 6-8 hours of solar charging, 12+ hours at 100% brightness and 20+ hours at 50% brightness. It also warns that insufficient sunlight can reduce performance.
- Place the solar panel in a well-lit area, keep its surface clean and avoid locations exposed to strong artificial light at night, as advised by the listing.
- The listing says the base inner dimension is 4.06" x 4.06" and describes fitting 4-inch posts with side screws. It says 3.5-inch posts may leave a gap when secured from the top.
- The listed 800 Lumen and 800 Lumens output claims use different unit wording, while the technical details also list 24 lights and a G4 bulb base. The listing does not clarify how these specifications relate to the solar post-cap design. Check the selected listing and post dimensions before purchase.

## In the box

- Mounting hardware (Included)

## A good fit for

- Buyers lighting the tops of compatible fence, deck or garden posts without wiring.
- Those who want to choose between warm, neutral or cool white and two brightness settings.
- Installations with enough daylight for solar charging and no strong night-time light near the sensor.

## Less suited to

- Buyers who need guaranteed all-night output regardless of weather or sunlight.
- Posts outside the listed fit guidance, or anyone requiring a precisely flush fit on 3.5-inch posts.

## Customer feedback

Customer feedback describes the lights as bright, attractive and easy to install, with positive comments about quality and use in side yards. Some customer comments say they stayed lit through the night, including at full brightness in summer. These are reported experiences rather than a guarantee. Because the lights rely on solar charging, available daylight and the chosen brightness are relevant to buyers expecting overnight illumination.
- Positive themes: Customer feedback praises brightness, appearance, installation and perceived quality.
- Positive themes: Customers report that the lights worked well and, in some cases, remained on through the night.

## Frequently asked questions

### What posts does the listing say these lights fit?
The listing describes a base inner dimension of 4.06" x 4.06" for 4-inch wood or vinyl posts, secured with side screws. It also mentions 3.5-inch posts when a gap is acceptable and the base is secured from the top.
### Can the light colour and brightness be changed?
The listing claims warm, neutral and cool white tones, each with 50% and 100% brightness settings. It says to twist off the lamp body to access the button and cycle through the options.
### How long do the lights operate after charging?
The listing claims 12+ hours at 100% brightness and 20+ hours at 50% after 6-8 hours of solar charging. It cautions that insufficient sunlight can reduce charging and light performance.
### Do they switch on and off automatically?
The listing describes a built-in light sensor that turns the lights on at dusk and off at dawn. It advises avoiding places with strong lighting at night.

## Alternative options

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- [Siedinlar Solar Post Cap Lights Outdoor Glass 2 Modes Solar Powered Fence Deck Light for 4x4 5x5 6x6 Posts Garden Patio Decoration Warm White & Cool White, White \(2 Pack\)](https://bargainpostbox.co.uk/visit/romanjoy-ztd-02-solar-post-cap-lights-2-pack)
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## Images

![ROMANJOY ZTD-02 Solar Post Cap Lights, 2 Pack — 1](https://bargainpostbox.co.uk/i/4wVN_49BG_N2-cpGoaBvSrID2FpdBJLVee0f1CvL5u6gS7PKOefzlSV0bHrSRrvDu209QvClcCoc16Qp-TITL_BWO5d69TQ1k8C-0kWcMzxrFxYarv_rcDSE.jpg)

![ROMANJOY ZTD-02 Solar Post Cap Lights, 2 Pack — 2](https://bargainpostbox.co.uk/i/AEhYILf5w6bYW5XWTs-kvd2R8TLQQpofcrBaJ2mzsTJqzyefYMKq8TCxD3zlJxKDpgNdeTNuOcrKYqMicp8BBd24P7vM4zbeBExnfO9xr0eUWR1nvbqIgN6U.jpg)

![ROMANJOY ZTD-02 Solar Post Cap Lights, 2 Pack — 3](https://bargainpostbox.co.uk/i/uVlrAtLRXJTOK_H2MoyraVMReS_VR5A0KQft16G2Tm9Djug6AVCoMcsBjD7NPORobssZHoxVwyIAlCdnKKgzbdy2SnzlxmUrPavpZ9TFNEgbyNKZGkFV4C6_.jpg)

![ROMANJOY ZTD-02 Solar Post Cap Lights, 2 Pack — 4](https://bargainpostbox.co.uk/i/e5-7uGFNyXepmBVxHD82zQFyeSS56yulZNznHUPfaJYctD-yw7C2AJBwOl4KQFmpytnXx4AHCSrKZ9xS6U1-ezN0RmYjW-fUgGgnLsrv9EM1onjwBU1klJCe.jpg)

![ROMANJOY ZTD-02 Solar Post Cap Lights, 2 Pack — 5](https://bargainpostbox.co.uk/i/oIMtKwcneX0dNxUCJ-mAkNpoTV_9QNBujoZCOBiMh1TyzWMWPk22pQcUx1of8T7zfmL0VQRsggUMBOAKj9Ja1iZO__vdRDdgCPp_aZeqLxsVgqFmeVIo07ed.jpg)

![ROMANJOY ZTD-02 Solar Post Cap Lights, 2 Pack — 6](https://bargainpostbox.co.uk/i/E9iwwGdr0zkVLzjH8LY4zSsel18ggPagt8szJvdjXeIjyg97vYP9ne4H7-bdzWNByf54Mgy3UAGq8XBng6e7x4x9IEu0y4-P7Gy-L5075qBQAsroUkBH-KYY.jpg)

![ROMANJOY ZTD-02 Solar Post Cap Lights, 2 Pack — 7](https://bargainpostbox.co.uk/i/WiapJ6_i1zlbde6xKEAZW9qJIOFhwe8mxPiXy5xCsyYQY9HQ_bESdOSSL0R-qa0I7whVuOl0P6oEgZiRSXSyIW5uvvsj8smdKA28xr8a_Ho3WirNSh0-yMPK.jpg)