PIR Sensor LED Underground Corner Light
The FD-U170R03 is a 3W PIR sensor LED underground corner light designed for landscape and architectural applications where motion-activated lighting is needed at building corners, pathways, and entry zones. The fixture is built with a die-casting aluminium body and a sealed IP67 housing, making it suitable for recessed installation in paved areas exposed to rain and standing water. It operates on AC85-265V and includes an integrated PIR sensor that triggers illumination when motion is detected, reducing energy use during non-occupied periods. The unit is available in black, white, or grey finish to match surrounding surfaces.
| Model | FD-U170R03 |
|---|---|
| Power | 3W |
| Input Voltage | AC85-265V |
| IP Rating | IP67 |
| Dimension | L86 x W86 x H48 mm |
| Material | Die-casting Aluminium |
| LED Chip | BRIDGELUX |
| Driver | FENGDIAN |
| Control System | PIR SENSOR |
| Finish | BLACK/WHITE/GREY |
| Warranty | 3 Years |
Key Benefits
- PIR sensor activates light only when motion is detected, reducing energy consumption
- IP67 rating ensures reliable operation in recessed positions subject to water exposure
- Die-casting aluminium body provides robustness and efficient heat dissipation
- 3W power rating offers low energy use while maintaining visibility in low-light areas
- Available in black, white, or grey finish for visual integration into site design
- Compact L86*W86*H48mm dimensions allow installation in tight corner spaces
Application Scenarios
- Motion-activated lighting at building corner entries in residential and commercial developments
- Pathway lighting in parks and gardens where lights turn on only when someone approaches
- Entry zone illumination at underground parking access points with no constant lighting
- Corner lighting in mixed-use developments where energy savings are required
- Low-voltage site installations with AC85-265V input and no need for separate sensor wiring
Who It Is For
- Lighting contractors installing motion-sensor lights in landscape and architectural projects
- Facility managers seeking energy-efficient lighting for entry and corner zones
- Electrical wholesalers supplying low-power, sensor-equipped underground lights
- Brand owners sourcing OEM corner lights under their own label with custom finishes
Problems It Solves
- Constantly lit underground lights waste energy in low-traffic areas
- Non-sensor lights at corners require separate switches or timers, increasing complexity
- Poorly sealed fixtures fail in recessed positions where water pools after rain
- Lack of finish options limits visual integration into modern or traditional site designs
- Inadequate heat dissipation in small fixtures leads to early LED failure
Technical Features
- Integrated PIR sensor for automatic motion-triggered illumination
- Die-casting aluminium body for structural strength and thermal management
- IP67 sealing for protection against dust and temporary immersion in water
- Bridgelux LED chip for consistent light output and long life
- FENGDIAN driver ensures stable performance under varying input voltage
- AC85-265V input supports standard mains voltage across Europe and the Middle East
Materials
- Die-casting aluminium body for structural integrity and heat dissipation
- Bridgelux LED chip for stable and efficient light output
- FENGDIAN driver for reliable power regulation
- Sealed gasket and housing for IP67 protection
- Powder-coated finish in black, white, or grey for surface durability
Manufacturing Process
- Die-casting of aluminium housing with precision machining
- Assembly of LED board with Bridgelux chips and FENGDIAN driver
- Integration of PIR sensor module and electrical connections
- Sealing and gasket fitting to achieve IP67 rating
- Final testing under simulated environmental conditions before packing
Quality Control
- Incoming inspection of Bridgelux LED chips and FENGDIAN drivers
- IP67 sealing verification using pressure and water spray tests
- Functionality check of PIR sensor response and activation delay
- 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, confirmed against an approved sample before production
- Finish color selection from black, white, or grey to match project design
- OEM and ODM production available for buyers selling under their own brand
- Driver can be supplied fitted or omitted when centralised drivers are used
Compared With the Alternatives
Constantly lit underground corner light
Uses more energy, but provides immediate illumination without delay
Surface-mounted corner light
Easier to install, but more exposed to damage and vandalism
Non-PIR sensor underground light
Simpler wiring, but consumes power continuously, increasing long-term costs
Use Guide
- Cast or core a recessed pot with a minimum depth to accommodate the H48mm height
- Ensure the surrounding area is drained to prevent water pooling around the fixture
- Set the PIR sensor's detection range and sensitivity during commissioning to avoid false triggers
- Keep the lens clean during maintenance to maintain sensor and light performance
- Install the fixture so the sensor is not obstructed by vegetation or structural elements
PIR Sensor LED Underground Corner Light Questions
What is the power consumption of this underground corner light?
The fixture consumes 3W of power, which is suitable for low-energy landscape applications.
Does it have a PIR sensor, and how does it work?
Yes. The PIR sensor detects motion and triggers the light automatically. It turns off after a set delay when no motion is detected.
Is the IP67 rating sufficient for underground installation?
Yes. IP67 protects against dust and temporary immersion, which is sufficient for recessed installations in paved areas that may flood after rain.
Can the finish color be changed to match a specific project?
Yes. The fixture is available in black, white, or grey finish to suit different design requirements.
Is the driver included?
Yes. The FENGDIAN driver is included in the fixture. It can also be supplied without the driver if centralised drivers are used.
What is the warranty period?
This model carries a 3-year warranty. Across the FENGDIAN range, warranty varies between 2 to 5 years depending on the product.
Can I order a sample before placing a bulk order?
Yes. Sample orders are accepted, mixed samples are acceptable, and samples typically ship within 3-5 days.
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View SpecificationRequest a Quotation for PIR Sensor LED Underground Corner Light
Send the quantity and the destination and we will quote against it. Samples from one piece, typically 3-5 days.