Product Description
Give your outdoor spaces a touch of luxury and refined lighting with the 50W recessed ground cylinder light featuring precision CREE lenses. This fixture is engineered to combine architectural beauty with high performance, delivering 4500 lumens of pure brightness at 90 lm/W efficiency. It offers three color temperatures to suit every ambiance: Warm Light 2700K for a cozy glow, Neutral 4000K for balanced illumination, and Cool White 6500K for bright, clear visibility. Crafted from 316 stainless steel, it ensures superior resistance to weather and corrosion, while the precision lenses deliver a smooth, uniform 100° beam—ideal for facades, gardens, and pathways. Equipped with a Lifud driver, it guarantees stable performance and a long lifespan of up to 30,000 hours of continuous operation.
Ideal Applications
• Gardens and green landscapes
• Villa and resort pathways
• Facade and exterior wall lighting
• Entrances and side building corridors
• Architectural and outdoor landscaping projects
Key Features
• High 50W power output delivers strong, clear illumination with wide coverage
• 90 lm/W luminous efficacy ensures efficiency and energy savings
• Original CREE lenses for professional and uniform light distribution
• 316 stainless steel body for corrosion and moisture resistance
• Multiple color temperature options (2700K – 4000K – 6500K) for flexible design integration
• High-quality Lifud driver ensures lighting stability and component protection
• IP67 waterproof and dustproof rating, perfect for outdoor environments
• Long operating life up to 30,000 hours
• Sleek, modern design ideal for luxury villas, resorts, and landscape projects
Technical Specifications
• Power: 50 W
• LED Type: CREE
• Luminous Efficacy: 90 lm/W (4500 lumens)
• Color Temperatures:
- Warm Light 2700 K
- Neutral White 4000 K
- Cool White 6500 K
• Beam Angle: 100°
• Voltage: AC 220–240 V
• Body Material: 316 Stainless Steel + Tempered Glass
• Dimensions: Ø26 cm × H19.6 cm
• Color Rendering Index (CRI): ≥80
• Protection Rating: IP67 (water & dust resistant)
• Lifespan: 30,000 hours
• Driver: Lifud
Installation Method
The light is installed in-ground or within garden flooring using the dedicated mounting box included with the product.
It is recommended to have installation performed by a qualified electrician to ensure safe wiring and even light distribution.
Ensure proper water drainage below the installation site to prevent water accumulation around the fixture body.
Why Choose It from Siera ?
Enjoy a premium lighting experience that blends power, elegance, and reliability. The Siera D4100 50W in-ground light is crafted for projects seeking refined architectural illumination that lasts. Choosing it means durability, sophistication, and trust, backed by Siera’s proven excellence—a leading Saudi brand in outdoor lighting solutions.