Identification & Application Halco 30280 LHB-1-WS-40-U ProLED Select Linear High Bay, 70W/90W/110W, 4000K, 9,772-14,588 Lumens, 120-277V The Halco LHB-1-WS-40-U ProLED Select Linear High Bay is a field-selectable LED luminaire designed to replace traditional fluorescent and HID high bay fixtures in commercial and industrial applications. Selectable wattage provides installation flexibility while reducing inventory requirements. The fixture features three selectable power settings of 70W, 90W, and 110W with a fixed 4000K neutral white color temperature. Depending on the selected wattage, light output ranges from approximately 9,772 to 14,588 lumens while providing excellent energy efficiency. Constructed with a durable steel housing and frosted polycarbonate lens, the fixture delivers uniform illumination with reduced glare. Standard chain and V-hook mounting hardware simplify installation in warehouses, manufacturing facilities, gymnasiums, showrooms, and retail environments. A universal 120-277V driver includes standard 0-10V dimming capability. Optional RF motion sensors, PIR motion sensors, emergency battery backup, pendant mounting kits, surface mounting kits, and wire guards are available separately for additional installation flexibility. The ProLED Select Linear High Bay delivers instant-on operation, reduced maintenance, and an L70 rated life exceeding 100,000 hours, making it an energy-efficient replacement for legacy fluorescent and HID lighting systems. Technical Performance Specifications Brand Halco SKU or SKU/MPN 30280 / LHB-1-WS-40-U Product Type ProLED Select Linear High Bay Installation Type Chain and V-Hook Mount Included Electrical 120-277VAC, Selectable 70W / 90W / 110W, 0-10V Dimming, Power Factor >0.90, 6kV Surge Protection Optical 4000K, 9,772-14,588 Lumens, Up to 139 lm/W, CRI >80 Construction Steel Housing with Frosted Polycarbonate Lens Voltage Universal 120-277VAC Controls 0-10V Dimming Standard, Optional RF Bi-Level Occupancy Sensor, Optional PIR Motion Sensor Operating Temperature -40°C to 55°C (-40°F to 131°F) Dimensions 24.6" L x 12.6" W x 3.6" H Weight 16 lbs Mounting Options Chain & V-Hook Standard, Optional Surface Mount Kit and Pendant Mount Assembly Compliance cULus Listed, DLC 5.1 Premium, FCC, Damp Location Rated Lifecycle L70 >100,000 Hours at 25°C Warranty 5-Year Limited Warranty Documentation See spec sheet.
