LED COB underground light in stainless steel and aluminium construction for outdoor garden and pathway lighting with IP65 waterproof rating, available in 100mm 5W and 80mm 10W sizes with white or warm colour temperature options.
LED COB Underground Light with IP65 Waterproof Rating for Outdoor Garden and Pathway Illumination

This round LED COB underground light provides specialised outdoor lighting solutions for residential and commercial applications. Operating on a safe 12V power supply, it eliminates electrical risks in garden environments while delivering consistent illumination for pathways, driveways, and landscape features. The IP65 waterproof rating ensures reliable performance throughout seasonal changes, with protection against dust ingress and water jets from any direction. Available in multiple configurations including 100mm diameter with 5W power output and 80mm diameter with 10W output, these lights offer practical solutions for different scale projects. The choice between white and warm colour temperatures allows customisation to match specific aesthetic preferences, whether for modern architectural highlighting or traditional garden ambience.
Features and Construction

The LED COB underground light combines practical outdoor performance with durable construction materials designed for long-term installation. Each component has been selected based on its suitability for exposure to weather elements and ground conditions.
Material and Build
The stainless steel cover provides essential corrosion resistance in damp soil environments, maintaining appearance and structural integrity over time. This is complemented by an aluminium lamp body that assists with heat dissipation from the COB LED source, helping to maintain consistent light output and component lifespan. Tempered glass protects the internal components from impact while allowing maximum light transmission. Flame retardant PC embedded parts enhance electrical safety by preventing fire risk in the event of electrical issues, an important consideration for permanently installed outdoor lighting.
Size and Practical Fit
Available in multiple diameter options including 100mm and 80mm sizes, these underground lights accommodate different installation requirements and design preferences. The 100mm 5W configuration offers broader illumination coverage suitable for pathway borders and larger garden features, while the 80mm 10W option provides more concentrated brightness for targeted accent lighting. The rectangular 250x120mm 40W model serves larger area illumination needs. These dimensional variations allow for strategic placement depending on the specific lighting effect required, from subtle pathway guidance to more prominent architectural highlighting.
Uses and Placement

LED COB underground lights serve multiple functional and decorative purposes in outdoor environments, from practical safety illumination to aesthetic landscape enhancement.
Event or Professional Use
For commercial applications, these lights provide reliable pathway illumination for hotels, restaurants with outdoor seating, and public parks where consistent lighting supports evening use. The IP65 rating ensures professional installations maintain performance regardless of weather conditions, reducing maintenance requirements for facility managers. In event settings, they can create guided pathways for outdoor functions or highlight specific landscape features during evening gatherings. The 12V operation makes them suitable for temporary installations with portable power supplies while maintaining safety standards.
Everyday Home Use
In residential gardens, these underground lights enhance evening usability of outdoor spaces while improving security through illuminated pathways and entrances. They can highlight architectural features of the home, define garden borders, or create ambient lighting for patio and deck areas. The warm white option creates traditional garden ambience, while the pure white option suits contemporary landscape designs. Their low-voltage operation makes them suitable for DIY installation by homeowners using readily available 12V power supplies, offering flexibility in garden lighting design without requiring extensive electrical expertise.
Benefits and Buying Value

The practical advantages of these underground lights extend beyond immediate illumination to include long-term usability and installation flexibility in various outdoor settings.
Reuse and Low Maintenance
The durable construction materials including stainless steel and aluminium ensure these lights maintain appearance and function through seasonal changes, reducing replacement frequency. The IP65 waterproof rating prevents internal damage from rain or irrigation systems, while the tempered glass resists scratching and clouding that could diminish light output over time. With no moving parts and solid-state LED technology, maintenance requirements are minimal beyond occasional cleaning of the glass surface. This makes them suitable for permanent installation in locations where regular access for maintenance would be inconvenient or disruptive to landscape features.
Why Choose This Product
This LED COB underground light offers practical solutions for common outdoor lighting challenges, combining safety through 12V operation with durability through weather-resistant construction. The multiple size options provide flexibility for different projects without requiring compromise on brightness or coverage area. The availability of both white and warm colour temperatures accommodates different design aesthetics, while the IP65 rating ensures reliable performance regardless of installation location. For those seeking garden lighting that balances functionality with discreet installation, this product provides measured illumination without dominating the daytime appearance of outdoor spaces.






