36W Square Shape LED Underground Light
The FD-U296S36 is a 36W square-shaped recessed in-ground LED luminaire designed for architectural and landscape lighting projects where a flush, durable fixture is needed in paved areas. The fixture features a square aluminium body with a stainless steel 304 cover, rated IP67 for protection against water and dust ingress in wet or frequently washed environments. It operates on AC85-265V input and includes a driver, making it suitable for direct connection to mains power in both new and retrofit installations.
| Model | FD-U296S36 |
|---|---|
| Power | 36W |
| Input Voltage | AC85-265V |
| IP Rating | IP67 |
| Dimension | L250 x W250 x H65 mm |
| Material | Aluminium Body+Stainless Steel 304 Cover |
| LED Chip | OSRAM |
| Driver | Included |
| Warranty | 3 Years |
Key Benefits
- Square shape fits neatly into rectangular or grid-pattern paving layouts without cutting corners
- IP67 rating ensures reliable performance in paved areas that flood during rain
- Stainless steel 304 cover resists corrosion and wear where the trim is walked on
- Integrated driver simplifies installation by eliminating the need for separate driver boxes
- AC85-265V input allows direct connection to standard mains voltage in Europe and the Middle East
- 36W power delivers sufficient output for path marking, edge lighting, and accenting hardscapes
Application Scenarios
- Marking pedestrian pathways and courtyard edges in urban plazas and mixed-use developments
- Highlighting architectural features such as stone walls, steps, and building perimeters
- Lighting garden beds and landscape features in public parks and residential complexes
- Integrating lighting into paved areas around hotels, malls, and commercial buildings
Who It Is For
- Facade and landscape lighting contractors installing in-ground fixtures in paved surfaces
- Lighting designers specifying flush-mounted lights in hardscape designs
- Electrical wholesalers supplying architectural lighting for projects in the Middle East and Europe
- Brand owners sourcing OEM in-ground luminaires under their own label
Problems It Solves
- Fixed-aim in-ground lights require precise aiming before the pot is cast, leading to rework if design changes
- Non-IP67 fixtures fail in wet or flooded paving, causing premature failure and maintenance
- Aluminium-only trims degrade over time when exposed to foot traffic and cleaning chemicals
- Projects requiring separate drivers increase installation complexity and cost
Technical Features
- Square aluminium body with stainless steel 304 cover for durability and heat dissipation
- IP67 sealing for protection against dust and temporary immersion in standing water
- AC85-265V input voltage range compatible with standard mains supply in Europe and the Middle East
- Integrated driver (DRIVE: DONE) for direct mains connection without external components
- OSRAM LED chip for consistent light output and long life
- Square form factor with L250*W250*H65mm dimensions and L230*W230mm cut-out for precise fitting
Materials
- Aluminium body for efficient heat transfer into the surrounding backfill
- Stainless steel 304 cover for the walked-on surface, resistant to corrosion and abrasion
- Tempered glass lens over the LED array for impact resistance and light transmission
Manufacturing Process
- Aluminium body machining and surface finishing
- Stainless steel 304 cover forming and polishing
- LED board assembly with OSRAM packages
- Driver integration and electrical testing
- IP67 sealing with gaskets and pressure testing
- Aged lighting test before packing
Quality Control
- Incoming inspection of OSRAM LED packages and drivers
- IP67 sealing verification before final closure
- Powered ageing test for 24 hours before packing
- Stated defective rate below 0.2%
Certification
Only the certification the factory publishes is listed here.
- CE certificate and report
- Stated conformity with CE, RoHS and FCC
Customisation Options
- Customer logo printing available, confirmed against an approved sample before production
- Supplied with integrated driver as standard, but can be omitted if site uses central drivers
- AC85-265V input version for mains-fed projects in Europe and the Middle East
- OEM and ODM production for buyers selling under their own brand
Compared With the Alternatives
Round in-ground light
Square shape fits better into grid layouts and rectangular paving patterns without cutting corners
Surface-mounted spike light
Flush installation avoids tripping hazards and damage from foot traffic or vehicles
Fixture without integrated driver
Simplifies on-site wiring and reduces the need for additional enclosures or panels
Use Guide
- Cast or core a L230*W230mm hole and provide drainage below the fixture before backfilling
- Set the fixture flush with the finished paving level to avoid trip hazards
- Ensure the driver is not exposed to water or moisture during installation
- Use proper cable glands and sealing at the entry point to maintain IP67 rating
- Clean the glass lens during routine maintenance to maintain light output
36W Square Shape LED Underground Light Questions
What is the cut-out size for this underground light?
The fixture requires a L230*W230mm hole, with the overall dimensions being L250*W250*H65mm.
Is the driver included?
Yes. The model includes an integrated driver (DRIVE: DONE), so it can be connected directly to AC85-265V mains.
Can it run on 24V DC?
No. The model is rated for AC85-265V only. For 24V DC systems, a different model with DC input would be required.
Is IP67 sufficient for paving that floods?
Yes. IP67 covers temporary immersion, which is the condition in paved areas after rain. For permanent submersion, use an underwater luminaire.
What is the warranty?
This model carries a 3 year warranty. Across the FENGDIAN range, warranty is 2 to 5 years depending on the product.
Can we order a sample before a project quantity?
Yes. Sample orders are accepted, mixed samples are acceptable, and samples typically ship in 3-5 days.
How long does mass production take?
Mass production is typically 1-2 weeks, and goods normally ship by DHL, UPS, FedEx or TNT with 3-5 days in transit, or by air or sea freight.
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View SpecificationRequest a Quotation for 36W Square Shape LED Underground Light
Send the quantity and the destination and we will quote against it. Samples from one piece, typically 3-5 days.