320W LED Linear High Bay Light with PIR Motion Sensor, 44,800 Lumens, 5700K Bright White, 1000W Metal Halide Equivalent, 140 LM/W, 0-10V Dimmable, 90° Beam Angle, UL cUL DLC 5.1 Premium, 120-277V

Illuminate large commercial and industrial spaces with the SwitchToLED 320W LED Linear High Bay Light with PIR Motion Sensor. Designed as a high-output replacement for traditional 1000W Metal Halide High Bay fixtures, this commercial LED fixture delivers up to 44,800 lumens with up to 140 lumens per watt, helping reduce energy consumption and maintenance costs. The 5700K Bright White version provides crisp, high-visibility illumination for warehouses, factories, manufacturing facilities, distribution centers, workshops, supermarkets, gymnasiums, and other large commercial spaces. Premium Lumileds SMD2835 LED chips, a matte diffuser, and a 90° beam angle provide bright and uniform illumination with a CRI greater than 80. The fixture features selectable wattages of 320W, 270W, or 220W, allowing you to adjust the power level according to your lighting requirements. It operates on 120-277VAC and supports 0-10V continuous dimming for flexible brightness control and energy management. The integrated PIR motion sensor can help automate lighting based on detected occupancy, making it well suited for energy-conscious warehouse and industrial applications. Built with a durable heavy-duty steel housing, matte diffuser, and commercial-grade constant-current driver, this linear high bay is designed for reliable indoor and damp-location operation. It is UL, cUL, and DLC 5.1 Premium certified and backed by a 5-year warranty. Technical Details Specification Details Brand SwitchToLED Product Type LED Linear High Bay Light with PIR Motion Sensor Wattage Selectable 320W / 270W / 220W Maximum Lumens Up to 44,800 Lumens Luminous Efficiency Up to 140 LM/W Metal Halide Equivalent 1000W Metal Halide Replacement Color Temperature 5700K Bright White CRI >80 LED Brand Lumileds LED Type SMD2835 LED Quantity 660 LEDs Lens / Diffuser Matte Diffuser Beam Angle 90° Input Voltage 120-277VAC Frequency 50/60Hz Driver Brand Tosmart Driver Type Constant Current Dimming 0-10V Continuous Dimming Motion Sensor PIR Motion Sensor Sensor Function Occupancy / Motion Detection Power Factor ≥0.90 THD ≤20% Surge Protection L/N-PE: 2kV, L-N: 2kV Housing Material Heavy-Duty Steel (Iron) Housing Color White IP Rating IP20 Location Rating Indoor / Damp Location Operating Temperature -30°C to 50°C Storage Temperature -30°C to 80°C Humidity 20%-90% RH Certifications UL, cUL, DLC 5.1 Premium Applications Warehouses, Factories, Workshops, Distribution Centers, Supermarkets, Exhibition Halls, Industrial Buildings Warranty 5 Years FAQs 1. What color temperature is this LED Linear High Bay? This version uses 5700K Bright White, providing crisp and bright illumination for warehouses, factories, distribution centers, workshops, and other commercial spaces. 2. How many lumens does the 320W LED Linear High Bay produce? At the maximum 320W setting, the fixture produces up to 44,800 lumens with up to 140 LM/W efficiency. 3. What traditional fixture does this LED high bay replace? The fixture is designed as a replacement for a traditional 1000W Metal Halide High Bay, while using significantly less electrical power. 4. Is the wattage selectable? Yes. The fixture provides three selectable power settings: 320W, 270W, and 220W, allowing you to select the appropriate power level for your project. 5. Does this model include a PIR motion sensor? Yes. This version is configured with a PIR motion sensor for occupancy and motion detection. The sensor can help automate lighting operation in areas where occupancy varies. 6. Is this LED Linear High Bay dimmable? Yes. It supports 0-10V continuous dimming, allowing compatible lighting controls to adjust the light level. 7. What voltage does this LED high bay support? It operates on a wide 120-277VAC input, making it suitable for many commercial and industrial electrical systems. 8. Where can this 5700K PIR LED Linear High Bay be used? It is ideal for warehouses, manufacturing facilities, factories, workshops, distribution centers, supermarkets, exhibition halls, gymnasiums, and other commercial or industrial buildings.