Product Overview
The H-LA124XEM Round Recessed Polarized LED Wall-Washer Downlight brings professional architectural wall-washing performance to modern residential and commercial spaces. Engineered with specialized polarized optics, this luminaire directs light asymmetrically onto vertical surfaces, ensuring smooth, uniform vertical illumination from ceiling to floor without hot spots.
Constructed from precision die-cast aluminum in a clean Sand White finish, the H-LA124XEM features a $355^\circ$ horizontal swivel mechanism for flexible directional alignment. Operating at 9W, 12W, or 15W power tiers with high color rendering (CRI $\ge 90$), it provides exceptional color fidelity for artwork galleries, feature stone walls, retail merchandising displays, and high-end living spaces.
Key Features & Technical Advantages
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Specialized Polarized Asymmetric Optics
Designed with precision asymmetric lenses that wash vertical walls with uniform, glare-controlled illumination, enhancing spatial depth and texture.
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$355^\circ$ Horizontal Swivel Alignment
Equipped with a $355^\circ$ rotation mechanism, allowing precise directional tuning to match wall layouts and artwork positions.
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Standard Cutout & Faceplate Dimensions
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Model: H-LA124XEM
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Power Options: 9W / 12W / 15W
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Faceplate Diameter: $\Phi105\text{mm}$
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Fixture Height: $96\text{mm}$
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Ceiling Cutout: $\Phi75\text{mm}$
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High Color Accuracy (CRI $\ge 90$)
With a Color Rendering Index of $\ge 90$, wall textures, wallpaper, artwork, and interior furnishings maintain authentic richness across $3000\text{K}$, $4000\text{K}$, and $5000\text{K}$ CCT options.
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Durable Aluminum Build
Manufactured from high-grade die-cast aluminum for optimal thermal dissipation and long-term operational stability.
Product Specifications
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Model: H-LA124XEM
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System Power Options: 9W / 12W / 15W
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Luminous Efficacy: $55\text{ lm/W}$
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Color Temperature (CCT): $3000\text{K}$ (Warm White) / $4000\text{K}$ (Neutral White) / $5000\text{K}$ (Cool Daylight)
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Color Rendering Index (CRI): $\ge 90$
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Beam Type: Polarized Light (Asymmetric Wall-Washer)
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Adjustable Movement: $355^\circ$ Horizontal Swivel
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Body Material: Aluminium
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Available Finish: Sand White (砂白)
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Installation Type: Recessed Ceiling Mounted
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Protection Rating: IP20 (Indoor Use)
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Certifications: CE, RoHS, CCC
Dimensions & Cutout Data
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Faceplate Diameter: $\Phi105\text{mm}$
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Fixture Height: $96\text{mm}$
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Ceiling Cutout Dimension: $\Phi75\text{mm}$
Frequently Asked Questions (FAQ)
Q1: What is the ceiling cutout requirement for the H-LA124XEM?
A: The H-LA124XEM requires a standard round ceiling cutout of $\Phi75\text{mm}$.
Q2: What is the difference between a polarized wall-washer and a standard downlight?
A: Unlike standard symmetrical downlights that create concentrated light cones, polarized wall-washers use asymmetric optics to spread light vertically down walls, creating a smooth, uniform wash ideal for highlighting large artworks or feature walls.
Q3: Where is the H-LA124XEM wall-washer best installed?
A: It is ideal for art galleries, living room feature walls, hotel lobbies, corridors, and upscale retail boutiques requiring clean, asymmetric vertical illumination.
