4FT 320W LED Linear High Bay Light – 5 Wattage & 6CCT Selectable, Sensor Included

4FT 320W Selectable LED Linear High Bay Light

The G4 Series 4FT LED Linear High Bay is a high-output commercial fixture designed for warehouses, distribution centers, manufacturing facilities and other large indoor spaces with demanding illumination requirements.

Five selectable wattage settings provide output up to 320W, while 165 lm/W efficacy delivers up to 52,800 lumens. Six selectable color temperatures, 120–277V input and an included AUX sensor system provide additional flexibility for commercial lighting projects.

Key Features

• 5 Wattage Selectable: 150W / 180W / 220W / 250W / 320W
• Maximum Output: Up to 52,800 lumens
• Luminous Efficacy: Up to 165 lm/W
• 6CCT Selectable: 3000K / 3500K / 4000K / 5000K / 5700K / 6500K
• Input Voltage: 120–277V
• Fixture Length: 4FT
• AUX Sensor Base: Included
• Sensor: Included
• High-Output Commercial Design: Built for demanding high-bay applications
• Sold Individually: Price is per fixture

High Output for Large Commercial Spaces

With output up to 52,800 lumens, the G4 4FT linear high bay is designed for applications where high mounting heights or large floor areas require substantial illumination.

Field-Selectable Wattage

Five selectable settings — 150W, 180W, 220W, 250W and 320W — allow installers to adjust fixture output to match different mounting heights, target light levels and project layouts.

6CCT Selectable

The fixture supports 3000K, 3500K, 4000K, 5000K, 5700K and 6500K selections, allowing contractors and facility managers to standardize one fixture across different areas without purchasing multiple fixed-CCT models.

Sensor Included

This configuration includes an AUX sensor base and compatible sensor, providing integrated sensor capability for commercial lighting-control applications.

Recommended Applications

• Warehouses
• Distribution centers
• Manufacturing plants
• Industrial facilities
• Large workshops
• Commercial storage facilities
• High-ceiling indoor spaces

Technical Specifications

Frequently Asked Questions

Can the wattage be adjusted in the field?

Yes. The fixture supports 150W, 180W, 220W, 250W and 320W selectable settings.

What is the maximum light output?

Maximum output is up to 52,800 lumens at the highest wattage setting.

Is a sensor included?

Yes. This configuration includes both the AUX sensor base and the sensor.

What voltage does the fixture support?

This model is designed for 120–277V commercial electrical systems.