A linear LED wall washer is the quickest way to give an outdoor building even, architectural light without the harsh hotspots of a conventional floodlight. This MiniHouzz fixture is a 39-inch, DC24V LED linear light rated IP65, built in a white aluminum housing with a PC lampshade that spreads a uniform 180° of diffuse, glare-reduced light. Mount it along a facade, an accent wall, or a commercial exterior, and it lays down a clean, continuous band of illumination instead of scattered pools of brightness.
If you want a dedicated outdoor wall washer rather than a repurposed indoor strip, you can view the LED Linear Wall Washer Light and read on for how it is built, how to pick 3000K or 6000K, and how to plan spacing and power before you buy.
What a Linear Wall Washer Does for an Outdoor Facade
A wall washer is designed for one job: to graze a surface so the light itself is secondary and the lit wall is the feature. Because this model uses a 180° diffuse output with glare reduction, it suits building facades, architectural accents, and commercial exteriors where you want depth and texture rather than a beam aimed at the viewer. The continuous 39-inch format also keeps the light line unbroken — a look that reads as intentional design rather than added-on hardware.
Design and Materials
The body is aluminum with a PC (polycarbonate) lampshade, finished in a white-and-gray palette that blends into most modern exteriors. Two details matter for outdoor life:
- Double-layer waterproof design. The housing is engineered to resist water and dust, which is what backs up the IP65 rating and makes the fixture suitable for exposed facades, coastal areas, and other weather-facing applications.
- Thickened aluminum buckle. The mounting hardware is reinforced for a secure, stable installation — important for a long, linear fixture that hangs on an exterior wall.
The construction is made for extended product life outdoors, and the finish is consistent with the fresh, Scandinavian-leaning look the Linear range is built around. See the full material and finish detail on the product page.
Choosing the Light: 3000K vs 6000K
This fixture is available in two color temperatures, and the choice changes the mood more than almost any other spec:
- Warm White (3000K) — a soft, welcoming tone. If your facade is a home, a restaurant, or a hotel exterior, 3000K tends to feel warmer and more inviting, and it flatters stone, wood, and decorative architectural features.
- White (6000K) — crisp and bright. For commercial buildings, security lighting, or modern accents where clarity and visibility are the priority, 6000K gives a cooler, higher-contrast wash.
A practical guideline: match the temperature to the material and the message. Warm light relaxes; cool light alerts. If the facade mixes materials, 3000K usually produces the more forgiving, higher-end result. Both temperatures are available on the MiniHouzz listing.
Planning Coverage: Mounting Height and Spacing
Exact placement depends on wall height, texture, and finish, so treat these as starting points and test with the fixture before final mounting:
- Offset from the wall. For an even graze, mount the fixture roughly 6–12 inches away from the surface, angled toward it. Closer gives a tighter, more dramatic wash; farther spreads the light higher up the wall.
- Vertical effect. A wall washer with a narrow offset will light the lower portion of a wall; to reach higher on a tall facade, increase the offset or plan stacked runs.
- Spacing multiple fixtures. To avoid dark bands between segments, overlap the diffuse output slightly — start with spacing close to the fixture width and adjust. Because these are individual 39-inch units, a continuous run is best planned as a series with small, consistent gaps.
If you are planning a larger layout, MiniHouzz design consultants can help with a lighting layout before you commit — details are linked at the bottom of the product page.
Installation and Power on DC24V
This is a low-voltage DC24V fixture, which is good news for safety and for wiring flexibility — but it means a transformer is part of the job.
- Transformer required. The fixture operates on 24V DC and needs a compatible 24V DC power supply (transformer) for installation and testing. The transformer is not included.
- Sizing the supply. Wattage is rated at 12W per 1 meter (3.28 ft), so a 39-inch (≈1 m) run draws about 12W. Add up the total wattage of every connected fixture and choose a transformer whose wattage meets or exceeds that total — with a little headroom for real-world efficiency.
- Weatherproofing. The fixture is IP65, but keep connections and the transformer in a protected, dry location. For prolonged submersion or extreme conditions, additional protective housing is recommended.
Ready to spec your run? Order the LED Linear Wall Washer Light and confirm the DC24V transformer that fits your project.
Specifications at a Glance
| Product | LED Linear Wall Washer Light |
| Style | Modern |
| Lamp color | White + Gray |
| Power | 12W per 1 Meter (3.28 ft) |
| Light source | LED |
| Color temperature | Warm White (3000K) or White (6000K) |
| Voltage | DC24V (requires transformer, not included) |
| Waterproof rating | IP65 |
| Material | Aluminum, PC lampshade |
| Weight | 1.10 lb (0.50 kg) |
| Application | Outdoor building lighting |
| Certifications | UL Certified, ETL Listed, CE Approved, RoHS Compliant, FCC Certified |
Option 1 vs Option 2
Both options share the same 39-inch (99.1 cm) length and the same 1.10 lb (0.50 kg) weight — the difference is the profile depth:
- Option 1 — deeper profile: 1.1″ W x 1.7″ H (2.8 cm x 4.3 cm).
- Option 2 — slimmer profile: 0.9″ W x 1.5″ H (2.3 cm x 3.8 cm), for a more discreet, minimal architectural integration.
Choose Option 1 for a more substantial visual presence, or Option 2 when the fixture should nearly disappear into the facade. Both are selectable on the product page.
Frequently Asked Questions
What transformer is required for this LED linear light?
It runs on DC24V low voltage and needs a compatible 24V DC transformer (power supply) to install and test. The transformer is not included. Size it so its wattage meets or exceeds the total wattage of the connected linear lights.
Can this wall washer be used in heavy rain or coastal environments?
Yes. The IP65 rating and double-layer waterproof design provide reliable protection against water and dust, making it suitable for outdoor building facades, coastal areas, and other exposed architectural applications. For prolonged submersion or extreme conditions, additional protective housing is recommended.
What is the difference between the two size options?
Both are 39″ (99.1 cm) long and weigh 1.10 lb (0.50 kg). Option 1 is 1.1″ W x 1.7″ H (a deeper profile); Option 2 is 0.9″ W x 1.5″ H (a slimmer, more discreet profile).
How do I choose between 3000K and 6000K?
Warm White (3000K) creates a soft, welcoming ambiance ideal for hospitality exteriors, residential facades, and decorative architectural features. White (6000K) delivers crisp, bright illumination suited to commercial buildings, security lighting, and modern architectural accents where clarity matters.
Can I request expedited shipping?
Yes. Expedited shipping is available for time-sensitive projects — contact MiniHouzz support with your order details and required delivery date and they will arrange the fastest available method for your location.
Whether you need custom dimensions, a professional lighting layout, or expedited delivery, MiniHouzz design consultants can help. Start with the Modern LED Linear Wall Washer Light and reach out from the product page before your next exterior project.