Eaton IHB16LP1/UNV1 S903D Industrial High Bay LED - NEC/CEC

Part Number: IHB16LP1/UNV1 S903D
Manufacturer
Eaton Crouse-Hinds
Part number
IHB16LP1/UNV1 S903D

Quick Summary

Industrial high bay LED lighting from Eaton reliably illuminates large facilities like warehouses and manufacturing floors. It addresses common pain points such as energy waste, glare, and maintenance in tall-ceiling spaces. The fixture aligns with NEC/CEC requirements and carries UL certifications, with Ordinary/Non-Hazardous location classifications for typical industrial environments. This combination delivers safety and performance for demanding spaces. With 16000 lumens at 145 W and cool-white output, it enables cost-effective retrofits and scalable deployments across multiple bays and sites, supporting modern facilities while reducing total cost of ownership.

Product Information

Extended Description

IHB16LP1/UNV1 S903D Eaton Crouse-Hinds: Eaton Crouse-Hinds series IHB industrial high bay LED fixture, Cool white, Non-dim driver, 250W-500W HID or 4-lamp T5HO, Diffused polycarb lens, 16000 lm, 116 lm/W, Aluminum, Pend mt, Wide, 3/4" trade size, 100-277Vac, 127-250Vdc, 145W
Product Name
Eaton Crouse-Hinds series IHB industrial high bay LED light fixture
Catalog Number
IHB16LP1/UNV1 S903D
UPC
662276575806
Product Length/Depth
18.83 in
Product Height
4.23 in
Product Width
13.36 in
Product Weight
17 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Lumens
16000
Lumens per watt
26W
Color temperature
Cool white
Mounting Method
Pendant
Trade size
100-240 Vac, 127-250 Vdc
Optical distribution
Wide
Dimming
Non-dimmable driver
Voltage rating
100-277 Vac, 127-250 Vdc
Frequency rating
50/60 Hz
Material
Aluminum
Lens material
Diffused polycarbonate
Wattage
145W
Equivalent luminaire
250W-500W HID or 4-lamp T5HO
Power factor
0.99
Feature: 16000 lumens at 145 W delivers high brightness with a strong distribution pattern. Business Impact: Reduces fixture counts and energy consumption while maintaining luminous uniformity in wide industrial spaces. Application: Ideal for warehouses, manufacturing floors, and distribution centers seeking reliable high bay illumination without compromises on glare. Feature: Non-dimmable driver simplifies control schemes and reduces system complexity. Business Impact: Improves reliability, lowers wiring costs, and minimizes dimming-related failures. Application: Retrofit projects where fixed-output lighting is preferred for compliance and safety. Feature: Voltage compatibility 100-277 Vac and 127-250 Vdc enables global deployment. Business Impact: Seamless integration across multiple sites without voltage conversion, shortening project timelines. Application: Multi-site operations with varying electrical standards. Feature: Diffused polycarbonate lens and aluminum housing provide durability and glare control. Business Impact: Extends service life in harsh environments while delivering consistent light quality. Application: Industrial facilities with heavy equipment and frequent cleaning regimes. Feature: Pendant mounting with a wide optical distribution maximizes coverage per fixture. Business Impact: Lower installation costs and faster commissioning. Application: Tall-ceiling spaces and retrofit upgrades where ceiling access is limited. Feature: NEC/CEC compliance and Ordinary/Non-Hazardous location rating plus UL certification. Business Impact: Ensures regulatory alignment and safety certification across North America. Application: Compliance-driven projects in non-hazardous industrial areas.

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FAQs

This fixture supports a wide input range of 100-277 Vac and 127-250 Vdc. For 277 Vac operation, connect line and neutral per the wiring diagram, ensure proper grounding, and confirm the driver is set for the appropriate voltage. No dimming control is required or recommended with this non-dimmable driver.
Yes. The IHB16LP1/UNV1 S903D is designed for pendant mounting and uses a 3/4 inch trade size connection. This setup enables efficient downward light distribution across wide aisles and work zones, reducing shadowing and enabling lower fixture counts for large floor areas.
The fixture complies with NEC/CEC standards and carries UL certification. It is rated for Ordinary/Non-Hazardous Locations, making it suitable for standard industrial environments without special explosion protection requirements.
With 16000 lumens at 145 W and a high power factor of 0.99, the fixture delivers bright, efficient lighting with minimal energy waste. The wide optical distribution provides uniform coverage, reducing maintenance cycles and enabling cost-effective retrofits in large facilities.
Key documentation includes the Eaton specification sheet for IHB16LP1/UNV1 S903D, installation sheets (IF 1726), and UL certification reports. These resources cover electrical connections, mounting guidance, performance specs, and safety compliance for North American projects.