110/130/152 Watt Selectable 120-277V Die Cast LED Small High Bay 4000K/5000K

Atlas Lighting's economy line of products is designed to provide a highly competitive, lower-cost entry point to LED lighting. The lineup of Fully Selectable Die Cast High Bays offers a range of configurations to meet various high bay application needs. These fixtures feature both selectable lumens and color temperature, reducing stocking complexity and offering added flexibility for contractors. The ORHBS12-21L is a 110/130/152 Watt Selectable, 120-277V Die Cast LED Small High Bay available in 4000K and 5000K color temperatures with an 80 CRI rating. At 4000K, the fixture delivers 15,429/17,471/20,381 lumens at efficacies of 140/135/137 LPW across its three wattage settings. At 5000K, output increases slightly to 15,487/17,687/20,817 lumens with efficacies of 141/136/139 LPW. This fixture is capable of replacing up to 175, 250, or 400 watt Metal Halide luminaires and features 0-10V dimming capability in a white finish. Built for durability and ease of installation, the housing is constructed from die cast aluminum with a UV stabilized powder coated finish. The fixture comes pre-wired with a control connect port built in, no additional wiring required. Light is distributed through an acrylic resin prismatic lens designed to maximize output and eliminate glare. The ORHBS12-21L is rated for operating temperatures from -40°C to +50°C (-40°F to +122°F) and delivers long-life performance with 50,000 hours of operation at a minimum of 70% initial output (L70). V-hooks and chain mounting accessories are included for straightforward installation. The luminaire is UL/cUL certified for Damp Locations, DLC Premium Listed, and Title 24 compliant, and is backed by a 5-year warranty. All Atlas LED luminaires are tested by an independent laboratory in accordance with IESNA LM-79 and LM-80 standards. The integrated sensor offers three levels of control - time (3–60 minutes), sensitivity, and dimming (0–75%) - with no remote required. Settings are retained even if power is interrupted. Field installable accessories sold separately include an emergency backup kit (ORHBEM16), pendant mount kit (ORHBSPMK), Control Connect sensor (IRH-MOT), and AirLink Blue quick control Bluetooth sensor (QCALBMSD35). Note that the Pendant Mount Kit is not compatible with the Emergency Backup Kit or the ORHBS36-48L model. Specifications Manufacturer Atlas Lighting MPN ORHBS12-21L SKU ORHBS12-21L UPC 765364050558 DLC Product ID S-ZFAJ6D Lighting Technology LED Wattage 110/130/152 Watt Voltage 120-277V Color Temperature (Kelvin) 4000K/5000K Lumens 15,429-20,817 Lumens Efficiency (Lumens Per Watt) 140-141 LPW Dimmable 0-10V Only Rated Life 50,000 Hours CRI (Color Rendering Index) 80 CRI Finish Color White Construction Die Cast Aluminum Lens Acrylic resin lens/Prismatic lens Metal Halide Equivalent 400 Watt Operating Temperature -40°C to +50°C (-40°F to +122°F) Dimensions 14.13" L x 10.25" W x 1.25" H Environment Damp Location Rated Certifications DLC Premium Listed, Title 24 Compliant, UL Warranty 5 Years Color Temperature (Kelvin) 4000K Cool White 5000K Daylight Wattage 110 Watts 130 Watts 152 Watts 110 Watts 130 Watts 152 Watts Lumens 15,429 Lumens 17,471 Lumens 20,381 Lumens 15,487 Lumens 17,687 Lumens 20,817 Lumens Efficacy (lm/W) 140 LPW 135 LPW 137 LPW 141 LPW 136 LPW 139 LPW Documents Atlas 110/130/152 Watt Selectable Die Cast LED Small High Bay Specification Sheet Atlas 110/130/152 Watt Selectable Die Cast LED Small High Bay Installation Instructions Atlas 110/130/152 Watt Selectable Die Cast LED Small High Bay DLC Product Listing