Designed for spaces with high ceilings and demanding lighting needs, LED linear high bays deliver powerful, uniform illumination across large areas. Their elongated form and wide light distribution make them ideal for warehouses, manufacturing floors, and big-box retail environments where consistent brightness and energy efficiency are essential. Compared to traditional HID fixtures, they offer instant-on performance, lower maintenance, and significant energy savings.
Types and Options
Our linear high bay selection covers a broad range of wattage-selectable models, from compact 78W–155W fixtures to high-output units reaching 400W and beyond. Many feature selectable CCT (typically 40K–50K) and field-adjustable wattage, letting you fine-tune output and color temperature on-site. Other variations include multi-CCT interchangeable options and shorter 2-foot formats for tighter or lower-ceiling spaces. Most models support a wide 120-347V input range for flexible installation.
Where They Are Used
Linear high bays are a staple in warehouses, distribution centers, factories, and assembly plants. They also perform well in gymnasiums, arenas, hardware stores, and large retail showrooms. Their balanced light spread reduces shadows and hot spots, making them suitable for aisle lighting, workstations, and open production areas.
How to Choose
Start with ceiling height: higher ceilings generally require higher lumen output and wattage. Consider wattage-selectable models if you want flexibility across multiple installations. For color temperature, cooler tones (5000K) suit industrial and task environments, while 4000K offers a more neutral appearance. Verify the voltage range matches your electrical system, and check the IP rating if the fixture will be exposed to dust or moisture. Mounting style (suspended, surface, or chain-hung) and beam distribution should also align with your layout.
FAQ
What ceiling height suits linear high bays?
They are generally recommended for ceilings above 15 feet, with higher-wattage models for taller spaces.
What does wattage-selectable mean?
It lets you choose between several wattage levels on the same fixture, adjusting brightness and energy use without changing the unit.
Can these fixtures handle multiple voltages?
Yes, many support a 120-347V range, allowing use across residential, commercial, and industrial electrical systems.
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