4 Foot LED Linear High Bay Light 180W/200W/220W 24300–29700 Lumens 3500K/4000K/5000K 0–10V Dimming 120–277V

What is the wattage range for the 4 Foot LED Linear High Bay Light?

The 4 Foot LED Linear High Bay Light is available in three wattage options: 180W, 200W, and 220W, designed to meet the specific lighting requirements of large industrial spaces such as manufacturing facilities, warehouses, and distribution centers.

How does the LED Linear High Bay Light’s efficacy compare to industry standards?

This fixture provides an efficacy of 135 lm/W, ensuring that it meets high-efficiency standards necessary to comply with Lighting Power Density (LPD) limits set by ASHRAE 90.1 and other building codes. It supports energy optimization in commercial and industrial environments by delivering maximum light output with reduced energy consumption.

What color temperatures (CCT) are available for the 4 Foot LED Linear High Bay Light?

The fixture offers three selectable CCT options: 3500K, 4000K, and 5000K. These options allow for precise task-tuning based on the visual requirements of specific spaces:

• 3500K: Optimized for retail and general commercial environments where visual comfort is critical, aligning with IESNA recommendations for task lighting.
• 4000K: The standard CCT for industrial and office settings, ensuring visual acuity and compliance with LPD benchmarks for optimal performance in high-bay applications.
• 5000K: Preferred for environments where high contrast is required, such as loading docks and warehouses, meeting IESNA guidelines for detailed work visibility.

Can the 4 Foot LED Linear High Bay Light be dimmed?

Yes, the fixture supports 0-10V dimming, allowing integration with Building Management Systems (BMS) for enhanced control. This dimming functionality enables compliance with Title 24 and IECC regulations for Daylight Harvesting and Demand Response (DR), which are critical for reducing energy consumption during peak demand periods.

What certifications does the 4 Foot LED Linear High Bay Light hold?

The LED Linear High Bay Light is UL Listed, RoHS Compliant, and DLC Premium certified. These certifications confirm that the fixture meets stringent performance, safety, and environmental standards. The IP65 rating ensures the fixture is dust-tight and resistant to water exposure, suitable for use in demanding environments.

How does the LED Linear High Bay Light contribute to energy efficiency?

With an efficacy of 135 lm/W, this fixture helps reduce overall Lighting Power Density (LPD), ensuring compliance with energy efficiency codes like ASHRAE 90.1. The fixture’s performance also supports the IESNA illuminance targets for high-bay spaces, providing sufficient light output with minimal energy expenditure.

What is the lumen output for the different wattages of the LED Linear High Bay Light?

The lumen output varies by wattage: 180W provides 24,300 lumens, 200W delivers 27,000 lumens, and 220W offers 29,700 lumens. These options are designed to meet specific lighting requirements for various spaces, ensuring compliance with IESNA foot-candle levels for optimal task performance.

What is the expected lifespan of the 4 Foot LED Linear High Bay Light?

The fixture is rated for 50,000 hours at L70, meaning it will retain at least 70% of its initial light output after 50,000 hours of operation. The aluminum housing functions as an effective passive heat sink, reducing thermal stress and preventing premature lumen depreciation, ensuring compliance with IES TM-21 longevity standards.

How does the 0-10V dimming feature support Building Management Systems (BMS)?

The integrated 0-10V sinking driver enables analog communication with Building Management Systems (BMS), allowing the fixture to adjust lighting based on occupancy, time of day, and external environmental conditions. This ensures compliance with Title 24 and IECC guidelines, providing energy-efficient lighting control that supports Demand Response (DR) protocols.

What is the significance of the DLC Premium certification for this light fixture?

The DLC Premium certification ensures that the LED Linear High Bay Light meets high-performance standards for both lumen maintenance and energy efficiency, making it eligible for the highest tier of utility rebates. The certification guarantees the fixture’s compliance with LPD benchmarks and ensures sustained performance over its operational lifespan.

Is the 4 Foot LED Linear High Bay Light suitable for use in outdoor environments?

Yes, the LED Linear High Bay Light is IP65 rated, ensuring that it is dust-tight and water-resistant. This makes it suitable for both indoor and outdoor use, including areas exposed to moisture and dust, such as warehouses, distribution centers, and industrial facilities.

What warranty coverage does the 4 Foot LED Linear High Bay Light come with?

The LED Linear High Bay Light is backed by a 5-year limited warranty, ensuring reliable performance and coverage against defects. This warranty supports the fixture's long-term reliability, making it an ideal choice for demanding commercial and industrial applications.