12v Garden Rock Lights (Slate Grey)
From: £62.00£30.00
12v VERSA PLUG PLAY
The fantastic LuxRox 12v garden rock lights are realistic, ornamental and practical. In daylight, the decorative Slate Grey finish naturally blends in with garden colours and surroundings; at night they provide an attractive light and also act as Waymarkers, glowing elegantly along pathways, borders and rockeries. These 12v garden rock lights are made from fibreglass so are durable and weatherproof.
Supplied complete with Cable & G4 Lamps
12v Garden Rock Lights (LuxRox – Slate Grey)
The fantastic LuxRox 12v outdoor rock lights are realistic, ornamental and practical. In daylight, the stylish Slate Grey finish naturally blends in with garden or landscape colours and surroundings; at night they provide an attractive light and also act as Waymarkers, glowing elegantly along pathways, borders and rockeries. The rock lights are made from fibreglass so are durable and weatherproof.
The Slate Grey finish is very convincing and is available in 4 different sizes. The two smaller sized 12v electric rock lights house 1 x G4 bulb holder, whilst the two larger rocks accommodate 2 x G4 bulb holders to produce a sufficient glow for the size. LED lamps can, therefore, be replaced, ensuring long life, low running costs and an array of bulb options when it comes to brightness and colour.
A finned anchor ground spike is supplied with each 12-volt garden rock lights which can be mounted in earth, grass or gravel to ensure the rock remains securely in position. Supplied with 3m of Versa Plug & Play Cable (12v), installation couldn’t be simpler.
Have you ordered your Transformer?
All mains powered 12v lights require a transformer to convert a standard 220-240V power supply to 12v. A range of sizes (watts) are available, dependent on the number of lights you wish to power. For more technical information, please call one of our technical advisers on 01327 871161 who will be happy to assist.
Other 12v Garden Lighting Systems
If you’re looking for other low voltage lighting, particularly suited to outdoor environments, please see our 12V Garden Lighting.
| Bulb Holder | G4 |
|---|---|
| Voltage | 12v |
| Max Wattage | 20W (per bulb holder) |
| IP Rating | IP44 |
| Materials | Fiberglass |
| Finish | Slate Grey |
| Cable Length approx. (m) | 3.0m |
| Cable Type | 0.75mm 2 Core (H05RN-F) |
| Size (L x W x H) | LUXROX 1 – 260 x 240 x 230 (mm), LUXROX 2 – 370 x 260 x 280 (mm), LUXROX 3 – 505 x 360 x 287 (mm), LUXROX 4 – 460 x 435 x 290 (mm) |
| Bulb Option | 2 x 4w LED G4 – Warm WHite (LG4-4W), 4w LED G4 – Warm White (LG4-4W) |
| Plug Type | VERSA – Plug & Play (2 pin) – male |
| Mounting Options | 4-fin Anchor Ground Spike |
| Additional Information | LuxRox 1 & 2 = 1 bulb holder, LuxRox 3 & 4 = 2 bulb holders |
luxrox instructions
It is important that anybody installing or carrying out maintenance on Lumena Products, including bulb changes, refer to the instruction manual prior to commencing work. Lumena Lights ensure instructions available online are completely up to date and accurate.
Garden Lighting Made Easy!
Lumena offer a large range of high end 12v Plug and Play lighting and accessories making it very simple and easy for quick DIY installation. Low voltage lighting is particularly suited to outdoor environments because it tolerates the damp conditions without performance being affected. Anything required underwater should also be low voltage as it is much safer.
When it comes to connections, there are multiple cables and adaptors which are suitable for various 12v plug and play lighting systems. Lumena’s Versa plug & play system is compatible with a number of brands such as Techmar. Cables are available in various length in various combinations of plug & play and open end. In addition, 3 way and 6 way connectors make it very simple for connecting components and fittings to just one transformer.
12v lightings requires a transformer in order for these to be powered. A transformer converts 240v mains down to 12v low voltage. We stock various wattage transformers (10w, 20w, 50w and 100w). Calculate which size transformer is required for a circuit following this simple formula:
Lamp Wattage x Lamp Quantity = Total Wattage Required (minimum)
Example: 5W MR16 x 3 fittings = 15WÂ Â (20W transformer required)
You must never exceed the wattage of a transformer, and avoid underloading. The ideal capacity is 75-90% load.
12v Lighting Set-up Example
12v lighting circuits can use a combination of plug and play and hard wired components. Versa Plug & play is simple with various compatible adaptors, cables and transformers available. Easily convert plug and play to hard wired with our plug & play to open ended cable. Standard junction boxes and in-line connectors can then be used to connect the two systems together.
What is voltage drop?
The term ‘Voltage Drop’ relates to the amount of voltage loss that occurs through all or part of a circuit. This is a result of increased resistance which is a measure of the opposition to current flow in a circuit, measured in ohms (Ω). Electrical cables of any size and length carrying current always present resistance. Although it can affect the entire circuit, it is first apparent at the end of a cable run. A simple comparison would be a garden hose, where the pressure of water running through it reduces the further away it is from its source.
What causes voltage drop?
The 4 main factors which contribute to voltage drop are cable length, wire temperature, wire material and the cross sectional area. Generally, 12V lighting systems can withstand a maximum voltage drop of up to 8% (1V) with no noticeable effects, on the basis that the correct cable / power source is used and it is within range of the LED lamp voltage. If significant voltage drop does occur, it can cause dim lighting, strobing or no power at all.
How to reduce voltage drop
To reduce the risk of voltage drop, consider the following:
- Reduce cable runs – keep length to a minimum with no more than 12 fittings per circuit
- Highly conductive wire, e.g. copper. A tinned end can improve performance and longevity
- Use high quality, heat resistant rubber cable. Minimum H05RN-F
- Use thicker cable where possible (1.5mm² / 2.5mm²) with a secure, watertight connection
For a larger garden where this is not possible, consider laying a mains power feed to various points / areas where additional 12V transformers can be installed to create separate, smaller circuits. 240V fittings can also be connected to the mains feed if required.
Voltage drop cable run guides
Suggested maximum cable run includes cable supplied with each fitting, adaptors and connector cables. Where longer cable runs are required, use thicker cable such as 1.5mm² / 2.5mm² which have a lower resistance and reduce voltage drop. Cable runs can be increased by up to 50% (approx.) when thicker cable is used.
For longer cable runs, thicker cable is recommended. The below table is for 1.5mm and 2.5mm 2 core cable.
The above tables are a guide only. We strongly recommend that the voltage is checked with a volt meter at each fitting prior to final placement. Some external factors can affect performance, such as placement of cable etc.