Eaton IHB48LR1/UNV1 High Bay LED Light - NEC/CEC
Part Number: IHB48LR1/UNV1
Quick Summary
IHB48LR1/UNV1 is an industrial high bay LED light fixture for warehouse and manufacturing illumination. Engineers often struggle with inconsistent lighting, frequent replacements, and high energy costs that disrupt production. This fixture meets NEC/CEC standards and UL certification for Ordinary/Non-Hazardous locations. With 48,000 lumens at up to 116 lm/W and universal voltage support, it delivers bright, reliable coverage while lowering operating expenses. Designed for aisle lighting and simple mounting, it supports 100-277 VAC and 127-250 VDC environments for flexible installations.
Product Information
Extended Description
IHB48LR1/UNV1 Eaton Crouse-Hinds: Eaton Crouse-Hinds series IHB industrial high bay LED light fixture, Cool white, Non-dimmable driver, 750W-1500W HID or 8-10-lamp T5HO, Glass lens, 48000 lm, 116 lm/W, Aluminum, No mounting module, Aisle, 100-277 Vac, 127-250 Vdc, 436W
Product Name
Eaton Crouse-Hinds series IHB industrial high bay LED light fixture
Catalog Number
IHB48LR1/UNV1
UPC
662276507289
Product Length/Depth
18.42 in
Product Height
4.23 in
Product Width
41.44 in
Product Weight
54 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Lumens
48000
Lumens per watt
26W
Color temperature
Cool white
Mounting Method
No mounting module
Optical distribution
Aisle
Dimming
Non-dimmable driver
Voltage rating
100-277 Vac, 127-250 Vdc
Frequency rating
50/60 Hz
Material
Aluminum
Lens material
Glass
Wattage
436 W
Equivalent luminaire
750W-1500W HID or 8-10-lamp T5HO
Power factor
0.99
Crouse-Hinds series industrial LED lighting solutions
Crouse-Hinds series industrial LED lighting solutions
Crouse-Hinds series industrial LED lighting solutions
Crouse-Hinds series industrial LED lighting solutions
Crouse-Hinds series Industrial High Bay LED catalog page
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IF 1726 - Industrial High Bay LED Light Fixture
Eaton Specification Sheet - IHB48LR1/UNV1
High lumen output and efficiency drive measurable energy savings and safer working conditions in large facilities. 48,000 lumens with 116 lm/W enables uniform coverage across aisles and production zones, reducing shadowing and reducing forklift and operator risk. Aluminum housing with a glass lens provides durable heat dissipation and corrosion resistance in demanding environments, extending service life and lowering maintenance costs. The broad voltage range of 100-277 VAC and 127-250 VDC simplifies procurement and enables a single SKU to support mixed electrical infrastructure, cutting stocking needs and installation time. An aisle-focused optical distribution and the absence of a mounting module streamline installation, speeding projects and enabling rapid ROI. The non-dimmable driver ensures predictable performance and avoids compatibility issues with legacy controls, while a power factor of 0.99 minimizes utility demand charges. Certifications for Ordinary/Non-Hazardous locations and NEC/CEC compliance reduce regulatory risk and accelerate project sign-offs. Weighing 54 lb, the fixture is robust yet manageable for overhead mounting on standard rigging.
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FAQs
The IHB48LR1/UNV1 is designed with no mounting module and relies on standard overhead mounting hardware compatible with typical high-bay rigging. With a 54 lb aluminum housing and a glass lens, it provides robust support on joists or mounting brackets. When planning retrofits, verify existing supports and ensure secure bracketing and electrical connections per IF 1726 instructions to minimize installation time and maximize safety.
The fixture supports a universal input of 100-277 VAC and 127-250 VDC with a power rating of 436 W and a high 0.99 power factor, aligning with energy codes and utility requirements. It delivers 48,000 lumens at an efficacy around 116 lm/W, offering bright, consistent illumination for large spaces while reducing total cost of ownership through efficient operation.
Yes. The unit is specified for Ordinary/Non-Hazardous Locations and carries NEC/CEC compliance. UL certification is included for North American markets, supporting code compliance and safer asset management in typical industrial facilities such as warehouses and general manufacturing areas.
LED high bays like the IHB48LR1/UNV1 offer long life and reduced maintenance versus HID alternatives, contributing to lower labor costs and fewer replacements. The 48,000-lumen output combined with high efficiency reduces energy consumption, delivering faster payback times and a favorable return on investment for large-area facilities that require reliable, high-visibility lighting year-round.
Plan for universal voltage supply (100-277 VAC / 127-250 VDC), ensure appropriate mounting hardware and rigging for a 54 lb fixture, and use the aisle-lighting distribution to maximize coverage. Refer to the IF 1726 installation sheet for step-by-step guidance, and verify UL/NEC/CEC compliance during commissioning to ensure quick project sign-off and ongoing performance.