LED High Bay Lights with Motion Sensors
- Reduce energy costs 50%-70% with occupancy-based dimming and automatic shutoff
- 50,000+ hour rated lifespan with no cycling penalty from frequent switching
- 5-year warranty backed by DLC-certified, UL/ETL-listed fixtures
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- Professionally Designed Lighting Layout
- Fixture Count & Recommendation
- Improved Energy Efficiency & Reduced Maintenance
Our LED High Bay Lights with Motion Sensors include sensor-controlled fixtures with PIR or microwave detection for warehouses, distribution centers, production areas, and storage facilities. Many models use 0-10V or 1-10V dimmable drivers with compatible low-voltage sensor controls. Available operating sequences include full output during occupancy, reduced standby output after a selected hold time, and complete shutoff following an additional unoccupied period. Sensor settings may include sensitivity, hold time, standby output, and shutoff timing.
Common applications for these fixtures include warehouse and high-rack storage aisles, distribution and fulfillment centers, loading and receiving areas, maintenance bays, service facilities, cold-storage and freezer aisles, and intermittently occupied production spaces. PIR sensors are used in open areas with a clear view below the fixture, including warehouses, production areas, and storage spaces. Microwave sensors are used in areas with obstructions or applications requiring more sensitive motion detection. Product specifications vary by model, including fixture voltage, sensor input voltage, mounting-height range, detection pattern, dimming functions, environmental ratings, and sensor compatibility.
How Motion Sensor LED High Bay Lights Work
Motion sensor LED high bay lights automatically adjust output when activity is detected below the fixture. Depending on the sensor settings, the light can turn on, increase from a dimmed standby level to full output, or turn off after the area remains unoccupied for a selected period.
LED high bays are well suited for occupancy controls because they turn on immediately and do not require a warm-up period. Normal motion-sensor switching and 0-10V dimming do not create the frequent-cycling life penalty associated with fluorescent lamps.
Sensor-controlled high bays are most useful in areas where occupancy changes throughout the day, including:
- Warehouse and high-rack storage aisles
- Distribution and fulfillment centers
- Loading, staging, and receiving areas
- Maintenance bays and service facilities
- Cold-storage and freezer aisles
- Intermittently occupied production and storage areas
Spaces with constant activity may provide less opportunity for occupancy-based savings because the fixtures remain at full output for most of the operating period.
Motion Sensors with 0-10V / 1-10V Dimming
Many LED high bays use a 0-10V or 1-10V dimmable driver. A compatible motion sensor sends a low-voltage control signal to the driver, allowing the fixture to operate at different output levels without repeatedly disconnecting normal power.
A common sequence is:
- Full output while the area is occupied
- Reduced standby output after a selected hold time
- Complete shutoff after an additional period with no detected activity
Dimming an unoccupied area can reduce energy use while maintaining enough background light for navigation, security, or operational visibility. Additional savings depend on operating hours, traffic patterns, standby level, hold time, and how often the area is occupied.
Before ordering, confirm that the fixture and sensor support the same 0-10V dimming method. Also verify the sensor’s input voltage, mounting-height range, detection pattern, and compatibility with the selected high bay.
PIR vs Microwave High Bay Sensors
| Sensor Type | Best Applications | What to Consider |
|---|---|---|
| PIR | Open areas with a clear view below the fixture | Racking, equipment, partitions, and limited movement can reduce detection |
| Microwave | Areas with obstructions or applications requiring more sensitive motion detection | May detect movement outside the intended zone if sensitivity and range are set too high |
Passive infrared, or PIR, sensors detect changes in heat as people or equipment move across the coverage area. They are a strong choice for open warehouses, production areas, storage spaces, and other locations with a clear line of sight.
Microwave sensors detect motion by measuring changes in reflected high-frequency signals. They can respond to smaller movements and may perform better where equipment, racking, temperature conditions, or fixture construction limit PIR performance.
Neither sensor type is automatically better for every project. The correct choice depends on mounting height, aisle geometry, obstructions, traffic patterns, and the area that should trigger the light.
What to Confirm Before Ordering
- Mounting height: Verify that the sensor and lens are designed for the installed height.
- Coverage pattern: Confirm that the detection area matches the aisle, open floor, or work zone.
- Sensor technology: Choose PIR or microwave based on line of sight, obstructions, and required sensitivity.
- 0-10V compatibility: Confirm that both the high bay and sensor support the intended dimming sequence.
- Fixture voltage: Match the sensor and fixture to the building’s lighting circuit.
- Standby settings: Determine whether the fixture should dim, remain at full output, or turn off when the area is vacant.
- Environmental rating: Confirm temperature and wet-location suitability for cold storage, damp spaces, dusty facilities, or other demanding environments.
Sensor settings should be tested after installation under normal operating conditions. Forklift routes, rack height, doors, nearby activity, and equipment movement can affect detection. Adjust sensitivity, hold time, standby output, and shutoff timing as needed during commissioning.
Certifications and Warranty
Confirm that the selected high bay and sensor carry the required safety certifications, such as UL or ETL, and verify DLC or DLC Premium status when utility rebates are expected. Voltage, dimming functions, mounting-height limits, environmental ratings, and warranty coverage vary by model. Most LED Lighting Supply high bays include a 5-year warranty unless otherwise specified.
Electrical installation and control wiring should be completed by a qualified professional according to the fixture and sensor manufacturers’ instructions.
LED High Bay Lights with Motion Sensors FAQs
How Do Motion Sensor LED High Bay Lights Save Energy?
They reduce output or turn off when an area is unoccupied, depending on the selected sensor settings. Savings depend on operating hours, traffic patterns, standby level, hold time, and how often the area is occupied.
Should I Choose PIR Or Microwave Sensors For High Bay Lights?
PIR sensors suit open areas with a clear view below the fixture, while microwave sensors can be a better fit where obstructions or sensitivity needs may limit PIR detection. The choice should account for mounting height, aisle geometry, racking, traffic patterns, and the intended trigger area.
Can Motion Sensor High Bays Dim Instead Of Turning Off?
Yes, compatible 0-10V or 1-10V systems can operate at full output while occupied, reduce to a standby level after a selected hold time, and shut off after additional vacancy. Standby dimming can maintain background light for navigation, security, or operational visibility.
What Should I Verify Before Ordering Motion Sensor LED High Bays?
Confirm sensor compatibility with the fixture dimming method, input voltage, mounting-height range, and detection pattern. Also match the coverage area, standby sequence, and environmental rating to the aisle, work zone, or facility conditions.
Are Motion Sensor High Bays Suitable For Constantly Occupied Areas?
They can still provide automatic lighting control, but constant activity may limit occupancy-based energy savings because fixtures remain at full output for most of the operating period. They are most useful where occupancy changes throughout the day.