LED UFO high bay light with round housing and prismatic lens for high-bay installations; 120–277V input, 0–10V dimming, 100/125/150W options (15,000–22,500 lumens) with 4000K/5000K/5700K color options.
Underside view of the UFO high bay highlighting the lens surface and the center-mounted sensor receptacle/port for control accessories; 120–277V input with 0–10V dimming, selectable 150/200/240W output producing 22,500–36,000 lumens with 4000K/5000K/5700K CCT choices.
Side view of the LED UFO high bay showing the ring bolt hanging point, heat-sink fins, and the power cord exiting the top; 100/125/150W, 15,000–22,500 lm, 4000K/5000K/5700K, 0–10V dimming, 120–277V.
Overhead view of the 100/125/150W LED UFO high bay highlighting the ring bolt mount, heat-sink fins, safety tether, and dual lead sets—pink/purple and black/green/white—with the black conductor protected by a rubber jacket; 15,000–22,500 lm, 4000K/5000K/5700K, 0–10V dimming, 120–277V.
Tight side detail of the LED UFO high bay housing highlighting the open gasketed access port exposing CCT and wattage-select switches, ring bolt mounting point, finned heat sink, and dual black cable looms carrying black/green/white and purple/pink conductors; 100/125/150W, 15,000–22,500 lm, 4000K/5000K/5700K, 0–10V dimming, 120–277V.

LED UFO High Bay Light 100W/125W/150W 15000–22500 Lumens 4000K/5000K/5700K 0–10V Dimming 120–277V


Used in medium- to high-bay applications where flexible output is required without changing fixture count. This NCLTG UFO high bay supports selectable wattage and dimming to align with varying ceiling heights. It operates on 120–277V power systems.


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Technical Specifications & Performance Data

Brand NCLTG
Manufacturer Part Number NC-RHB-150W-3CCT
Wattage 100W, 125W, 150W
Voltage 120–277V
Lumens 15,000, 18,750, 22,500
Efficacy 150 lm/W
CCT 4000K, 5000K, 5700K
Dimming 0–10V
Special Features Wattage and CCT Selectable
Certifications UL Listed, RoHS Compliant, DLC Premium, IP65 Rated
Dimensions 10.2"D x 4.6"H
Warranty 5-Year Limited Warranty

Project Documentation & Technical Downloads

Technical FAQ Deep-Dive

What is the wattage range for the LED UFO High Bay Light?

The LED UFO High Bay Light is available in three wattage options: 100W, 125W, and 150W, providing customizable lighting performance for various applications such as manufacturing floors, retail spaces, and warehouse facilities.

How does the LED UFO High Bay Light's efficacy compare to industry standards?

This fixture delivers 150 lm/W efficacy, which is consistent with industry-leading standards for high-efficiency lighting systems. The 150 lm/W ensures optimal performance while minimizing energy consumption, helping meet modern energy-saving goals in commercial settings.

What color temperatures (CCT) are available for the LED UFO High Bay Light?

The LED UFO High Bay Light offers three field-selectable CCT options: 4000K, 5000K, and 5700K. These options allow for tailored illumination, ensuring visual comfort in high-bay retail, industrial, and warehouse environments:

  • 4000K: Suitable for high-bay retail and general commercial areas, providing balanced light quality.
  • 5000K: The standard choice for industrial environments requiring visual acuity for assembly and inspection tasks.
  • 5700K: Optimal for settings where high-contrast visibility is required, such as loading docks or detailed work areas.

Can the LED UFO High Bay Light be dimmed?

Yes, the fixture supports 0-10V dimming, offering precise control over light output. This feature allows for integration with Building Management Systems (BMS) and facilitates compliance with energy code requirements, including Daylight Harvesting and Demand Response strategies.

What certifications does the LED UFO High Bay Light hold?

The LED UFO High Bay Light is UL Listed, RoHS Compliant, and DLC Premium certified, meeting the highest standards for safety, environmental sustainability, and performance. Additionally, it is IP65 rated, ensuring dust and water resistance for use in harsh industrial environments.

How does the LED UFO High Bay Light support energy efficiency?

With an efficacy of 150 lm/W, the fixture helps meet stringent Lighting Power Density (LPD) requirements, reducing the overall energy load in facilities. This energy-efficient design supports both energy savings and compliance with ASHRAE and IECC standards for commercial lighting systems.

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

The lumen output varies by wattage: 100W provides 15,000 lumens, 125W delivers 18,750 lumens, and 150W outputs 22,500 lumens, offering flexibility to meet the specific lighting needs of various spaces.

What is the expected lifespan of the LED UFO High Bay Light?

The LED UFO High Bay Light is rated for 50,000 hours of operation at L70, meaning it will maintain at least 70% of its initial lumen output over its lifespan. This ensures long-term reliability and reduces the frequency of maintenance in demanding environments.

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

The 0-10V sinking driver facilitates analog communication with BMS, enabling the integration of energy-saving strategies such as Demand Response (DR) and Daylight Harvesting. This system reduces energy consumption during peak demand periods, enhancing both sustainability and compliance with energy codes.

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

The DLC Premium certification ensures that the LED UFO High Bay Light meets the highest performance and energy efficiency standards. This certification is essential for accessing maximum utility rebates and ensuring the fixture's long-term performance in commercial environments.

Is the LED UFO High Bay Light suitable for use in outdoor environments?

Yes, the LED UFO High Bay Light is IP65 rated, making it dust-tight and resistant to water, ideal for use in both indoor and outdoor environments where exposure to the elements is common, such as warehouses, distribution centers, and industrial sites.

What warranty coverage does the LED UFO High Bay Light come with?

The LED UFO High Bay Light is backed by a 5-year limited warranty, providing reliable protection against defects and ensuring long-lasting performance for commercial applications.


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