Mast Twin Coastal White Concrete Outdoor Wall Light IP44 Twin GU10 Exterior Fitting Astro 1317033
£176.80
Ex. VAT
(over £100+VAT, applies to zone A only , £6 +VAT otherwise)
Order online & collect in store
This is the Mast Twin Coastal White Concrete Outdoor Wall Light IP44 Twin GU10 Exterior Fitting Astro 1317033 available at SparksDirect.co.uk for the best price.
The Astro Mast Twin Coastal 1317033 is a premium architectural outdoor wall light that combines clean contemporary styling with exceptional durability. Finished in White Concrete, it delivers twin downward beams of warm, glare-free illumination that enhance exterior walls, entrances and pathways while creating an inviting atmosphere and preserving views of the night sky. Its crisp white concrete finish offers a modern aesthetic that complements both residential and commercial architecture.
Designed specifically for demanding outdoor environments, including properties within five miles (8km) of the coastline, the Mast Twin Coastal is manufactured from durable cast concrete to provide outstanding long-term performance. It requires two GU10 LED lamps (sold separately), allowing you to choose the preferred brightness and colour temperature for your project, with dimming available when used with compatible dimmable LED lamps.
Features and Benefits
- Contemporary architectural twin outdoor wall light
- Premium White Concrete finish with a natural textured appearance
- Twin downward light output for wider illumination
- Designed specifically for coastal and exposed outdoor environments
- Soft, glare-free lighting enhances walls and pathways
- Compatible with energy-efficient GU10 LED lamps
- Replaceable lamps for simple future maintenance
- Dimmable when used with compatible dimmable GU10 LED bulbs
- IP44 weather-resistant construction
- Class I (earthed) fitting
- No external LED driver required
- Covered by Astro's 10-year coastal warranty (subject to manufacturer terms)
- Suitable for residential and commercial exterior lighting projects
Technical Specifications
- Manufacturer: Astro Lighting
- Product Code: 1317033
- Product Family: Mast Twin Coastal
- Finish: White Concrete
- Material: Cast Concrete
- Installation: Vertical wall mount
- Application: Exterior wall light
- Light Source: 2 × GU10 LED (not included)
- Maximum Lamp Wattage: 2 × 6W LED GU10
- Maximum Lamp Length: 60mm
- Dimmable: Yes (lamp dependent)
- Driver Required: No
- IP Rating: IP44
- Electrical Class: Class I (Earthed)
- Power Connection: Hard wired
- Switched: No
- Bathroom Suitability: Zones 2 & 3
- Dimensions: Height 138mm × Width 230mm × Projection 88mm
- Suitable for Coastal Areas: Yes (within 8km / 5 miles of the coast)
- Warranty: 10-year coastal warranty
Frequently Asked Questions
Are the light bulbs included with this twin unit?
No, light sources are sold separately. Because this is a twin-socket fixture, you will need to purchase two energy-efficient LED GU10 bulbs up to a maximum of 6W each and under 60mm in physical length.
How do I clear away saltwater residue from the white concrete?
Concrete is naturally porous and will weather beautifully over time. To keep the white concrete looking its best in harsh marine climates, simply rinse the exterior surface periodically with clean, fresh water to wash away accumulating salt and grit.
Does this double light fixture shine light up and down?
No, the Astro 1317033 is strictly an exterior downlight. Even though it houses two bulbs, both sockets are oriented facing downward to deliver a wide, double-beam ground wash that keeps the fitting dark-sky compliant.
Who can install this?
This light fitting should only be installed by a qualified electrician in accordance with the current UK Wiring Regulations (BS 7671). As a permanently wired Class I outdoor luminaire, professional installation ensures safe electrical connections, correct earthing and maintains the fitting's IP44 weather protection.
Who needs this light fitting and where can it be installed?
The Astro Mast Twin Coastal is an excellent choice for homeowners, architects, lighting designers and commercial developers looking for a premium exterior wall light with enhanced illumination and a minimalist architectural appearance. The twin downward beams provide broader light coverage than a single wall light, making it ideal for improving visibility while highlighting architectural features.
It is perfect for installation beside front doors, garage entrances, patios, terraces, balconies, garden walls, courtyards, pathways and commercial building façades. Thanks to its durable cast concrete construction and coastal-rated design, it is particularly well suited to seaside homes, hotels, restaurants and waterfront developments where corrosion resistance and long-term durability are essential.
What else do you need with this?
To complete your installation, you'll typically require:
- 2 × GU10 LED bulbs (maximum 6W each, maximum 60mm length)
- Dimmable GU10 LED lamps if dimming is required
- A compatible LED dimmer switch (optional)
- Suitable outdoor wiring accessories supplied and installed by your electrician
For a coordinated exterior lighting scheme, consider pairing this fitting with the Astro Mast Light Coastal single wall light or other Astro Coastal collections such as Brixham Coastal and Kos Round Coastal.
About Astro Lighting
Astro Lighting is a leading British lighting manufacturer established in 1997, specialising in contemporary architectural lighting for residential, hospitality and commercial environments. Renowned for combining timeless design with premium materials and precision engineering, Astro creates lighting solutions that deliver exceptional durability, performance and understated elegance. Their coastal lighting collections are specifically developed to withstand harsh outdoor environments while maintaining their premium appearance for years to come.
Contact us for volume discounts
If you're purchasing multiple Astro Lighting products for a home renovation, commercial development, hotel, apartment block or electrical contracting project, we'd be delighted to help you save money. Contact our sales team with your required quantities and project details, and we'll provide a competitive quotation with exclusive discounts on larger orders of Astro Lighting products.
| Lights Specific | |
| Colour | White Concrete |
| Dimmable | yes |
| Electrical Rating | Class 1 - Earthed fitting |
| Energy Type | Mains Voltage 240V |
| Finish | White |
| Fire Rating | not fire rated |
| IP Rating | IP44 |
| Lamp Base | GU10 |
| Lamp Style | Contemporary |
| lamp Type | LED Light |
| Light Color | Lamp Dependant |
| Lumens | Lamp Dependant |
| Manufacturer | Astro Lighting |
| Mounted on | Wall |
| Number of Lamps | 2 |
| Projection | 88mm |
| Rooms | Outdoor |
| Total Wattage | 12W |
| Wattage | 6W |
| Zone Rating | 2 and 3 |
| Range | Mast Surf outdoor lights |
| Cutout | not applicable |
Note: Some images and pictures are for reference only. The item may differ from the image/picture due to manufacturer's change. Should you require the exact item in the picture, please call or email us to enquire.
Need more detailed specs?
Shipping
Sparks Direct delivers via courier to the UK only; the standard delivery charge is £6 + VAT for all orders under £100 + VAT. If your order is over £120, you get free delivery (unless there's a special delivery charge for the items you wish to order or you're in shipping zone C or D). Full details for shipping charges can be found via Terms and Conditions.
If the items you order are in stock and the order is placed before 1.00pm, delivery can be made within 1-2 working days. If the items are not in stock, we will inform you via email how long it will take or ask for your confirmation if there's a long lead time.
Returns
We offer 30-day returns for unwanted items - please email us to request a returns number which will need to be quoted when the items are returned. For faulty items or items damaged in transit, please advise via email, and an appropriate returns number will be provided. Full details concerning returns and refunds can be found via our Terms and Conditions.
