170 Watt LED High Bay Linear | 23120 Lumens | 4000K / 5000K Adjustable | 277-480V | 2 Foot

Product Overview

The 170 Watt LED High Bay Linear fixture delivers 23,120 lumens with selectable 4000K or 5000K color temperature. This 2-foot linear form factor is designed for high ceiling environments requiring uniform, high-output illumination. The fixture operates on 277-480V and is equipped with a polycarbonate or frosted lens for glare control and even light distribution. Typical replacement for 400W metal halide systems in commercial and industrial interiors.The housing is galvanized rolled iron, rated for ambient temperatures from -4°F to 113°F. Dimming is standard with 0-10V controls. The fixture is UL listed and rebate eligible. Mounting options include chain-cable (standard), pendant, or surface installation. Color temperature can be field adjusted as needed.

Where This Product Fits Best

This linear high bay is intended for large, open indoor spaces with high ceilings and demanding light level requirements. It is suitable for environments where aisle, racking, or open floor layouts require consistent, high-output lighting. The fixture is commonly installed in facilities with 15 to 40 foot mounting heights.

• warehouse aisle lighting
• distribution center lighting
• manufacturing facility lighting
• retail warehouse lighting
• storage facility lighting
• commercial interior high ceiling lighting

The fixture is designed for dry, indoor environments. It is not rated for wet locations or environments with corrosive or hazardous atmospheres. The operating temperature range supports most standard commercial and industrial interiors.

Performance and Functional Considerations

This fixture provides 136 lumens per watt, supporting energy-efficient upgrades from legacy metal halide or fluorescent systems. The 110° beam angle and frosted or polycarbonate lens minimize glare and deliver uniform coverage across aisles and open areas. Color temperature can be set to 4000K or 5000K to match facility requirements.The 0-10V dimming interface allows for integration with lighting controls or occupancy sensors. Power factor is .98 with total harmonic distortion below 20%. The fixture is suitable for continuous operation and frequent switching. Rated lifespan is 70,000 hours at L70.

Installation and Long-Term Use

Standard mounting is chain-cable, with pendant and surface options available for different ceiling types or retrofit conditions. The fixture weighs 10 lbs and measures 24.8 in x 15.2 in x 2.2 in, allowing for single-person handling and installation. No cord is supplied; field wiring is required.The galvanized rolled iron housing provides impact resistance and durability for industrial environments. The fixture is designed for minimal maintenance, with no lamp or ballast replacements required. Cleaning and inspection intervals should follow standard facility protocols.

How This Fixture Is Commonly Used

This linear high bay is typically installed in warehouse aisles, manufacturing lines, and distribution center racking areas. It is also used in large storage facilities and retail warehouse interiors where high ceilings and open layouts require broad, even illumination. The fixture is suitable for both new construction and retrofit projects replacing 400W metal halide or similar legacy systems.

Safety, Certifications, and Warranty

This fixture is UL listed. It is eligible for utility rebate programs where applicable. The product carries a 5-year warranty covering manufacturing defects and performance. All components are rated for commercial and industrial use.

Frequently Asked Questions

Q: What is the recommended mounting height for this fixture?
A: Typical mounting heights range from 15 to 40 feet, depending on required light levels and spacing.Q: Can the color temperature be changed after installation?
A: Yes, the fixture includes a field-adjustable switch for 4000K or 5000K.Q: Is this fixture compatible with lighting controls?
A: Yes, 0-10V dimming is standard for integration with occupancy sensors or control systems.Q: Is the fixture suitable for wet or corrosive environments?
A: No, this fixture is intended for dry, indoor locations only.

Application Questions and Clarification

Q: Is this fixture appropriate for open warehouse floor lighting as well as aisle lighting?
A: Yes, the output and beam angle support both open area and aisle applications in warehouses and distribution centers.Q: Can this fixture be used in storage facilities with high ceilings?
A: Yes, it is suitable for storage facility lighting where ceiling heights and light level requirements match the fixture?s performance.Q: Is this product designed for use in hazardous or washdown environments?
A: No, this linear high bay is not rated for hazardous, wet, or washdown areas. For those applications, select a fixture with appropriate environmental ratings.