90 / 120 / 165 Watt Adjustable LED Indirect High Bay Light | 13,500 to 24,750 Lumens | 4000K / 5000K | 100-277V | 2 Foot

Product Overview

This 2-foot indirect LED high bay delivers adjustable output from 13,500 to 24,750 lumens through three selectable wattage settings: 90, 120, or 165 watts. The fixture operates at 150 lumens per watt across all output levels and replaces 250 to 400 watt metal halide systems.

Color temperature is field-selectable between 4000K and 5000K. The frosted polycarbonate lens produces a 90-degree beam angle with indirect light distribution. Voltage input ranges from 100V to 277V at 50/60 Hz, and the fixture supports 0-10V dimming.

Physical dimensions are 24.65 x 12.8 x 2 inches. The white housing mounts via chain or cable suspension. Rated lifespan is 50,000 hours with a CRI of 80+.

Where This Product Fits Best

Indirect high bays work well in spaces where direct downlight creates glare or harsh shadows. The upward-facing light distribution reflects off ceilings and surrounding surfaces, producing softer, more diffused illumination across the work area.

The 100-277V input covers standard commercial and industrial electrical systems. The adjustable wattage and color temperature allow the same fixture to serve different ceiling heights and visual requirements without changing hardware.

Metal halide replacement applications in the 250 to 400 watt range are the primary fit. Spaces with white or light-colored ceilings will see the best results from indirect distribution.

Performance and Functional Considerations

Output scales with wattage selection: 90 watts produces 13,500 lumens, 120 watts produces 18,000 lumens, and 165 watts produces 24,750 lumens. Efficiency holds at 150 lumens per watt regardless of the setting selected.

The 6kV surge protection rating provides resistance against electrical transients common in industrial power environments. The frosted polycarbonate lens diffuses light and reduces point-source glare from the LED array.

At 80+ CRI, color rendering supports general task visibility and inspection work. The 50,000-hour rated lifespan reduces lamp replacement cycles compared to metal halide systems.

Installation and Long-Term Use

The fixture ships without a cord and mounts using chain or cable suspension hardware. Installers will need to provide appropriate hanging hardware and make direct electrical connections at the fixture.

Wattage and color temperature selections are made at the fixture before or during installation. Once set, the fixture operates at the selected output and color without further adjustment unless physically changed.

The 0-10V dimming input allows connection to compatible building management or lighting control systems for output reduction beyond the base wattage setting. The white housing blends with standard commercial ceiling environments.

How This Fixture Is Commonly Used

Facilities replacing aging metal halide indirect fixtures typically select the wattage setting that matches or exceeds their previous light levels. The 165-watt setting covers the upper end of 400-watt metal halide replacement, while the 90-watt setting suits lower-output retrofit needs.

Color temperature selection depends on space use. The 5000K option provides cooler, more daylight-like illumination often preferred in task-heavy environments. The 4000K option produces warmer light commonly used in office-adjacent or customer-facing areas.

Once installed, day-to-day operation requires no user interaction unless connected to a dimming system. Maintenance is limited to periodic cleaning of the lens surface to maintain light output.

Safety, Certifications, and Warranty

This fixture is UL listed and rebate eligible. The 5-year warranty covers defects in materials and workmanship under normal operating conditions.

The 6kV surge protection rating addresses electrical transients that can damage LED drivers in commercial and industrial facilities.

Frequently Asked Questions

What wattage options are available?
The fixture offers three selectable wattage levels: 90, 120, or 165 watts, producing 13,500, 18,000, or 24,750 lumens respectively.

What voltage does this fixture accept?
The fixture operates on 100V to 277V input at 50 or 60 Hz.

Is this fixture dimmable?
Yes, the fixture supports 0-10V dimming when connected to a compatible control system.

What color temperatures are available?
The fixture is field-selectable between 4000K and 5000K.

Is this fixture eligible for utility rebates?
The fixture is listed as rebate eligible. Rebate availability depends on local utility program requirements.

What is the warranty period?
This fixture carries a 5-year warranty.

What does this fixture replace?
This fixture replaces 250 to 400 watt metal halide indirect high bays.

Application Questions and Clarification

This product description reflects the provided specifications, ratings, and configuration options. For questions related to site-specific conditions, electrical compatibility, control integration, or application requirements not addressed in the provided data, our team is available to provide clarification.