Eaton Crouse-Hinds EVLLA7LWBX21-UNV1 Hazard-Gard LED Light Fixture - IP66
Part Number: EVLLA7LWBX21-UNV1
Quick Summary
EVLLA7LWBX21-UNV1 is a Hazard-Gard LED light fixture engineered for hazardous locations in industrial facilities. In critical environments, unreliable lighting can slow maintenance, obscure hazards, and elevate risk; this fixture addresses that with a robust seal, long life, and a dimmable control option. It carries NEC/CEC hazardous ratings Class I, Division 1; Class II, Division 1; and Class III, along with IP66 and NEMA 4X protection, supporting safe operation in tough sites. With energy-efficient performance and a copper-free aluminum body, it integrates with modern controls while reducing energy use and maintenance costs. Ideal for oil and gas, mining, and chemical processing facilities, it delivers reliable illumination where it matters most.
Product Information
Extended Description
EVLLA7LWBX21-UNV1 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Hazard-Gard EVLLA LED light fixture, Warm white, 150W-175W HID equivalent, Stainless steel guard, Shatter-resistant glass lens, 7000 lumens, 110 lm/W, Copper-free aluminum, Wall mount, 3/4", 120-277 Vac, 69W
Product Name
Eaton Crouse-Hinds series Hazard-Gard EVLLA LED light fixture
Catalog Number
EVLLA7LWBX21-UNV1
Product Length/Depth
17.54 in
Product Height
14.9 in
Product Width
16.05 in
Product Weight
54.81 lb
UPC
662276992757
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class II, Division 1 Class III
NEMA Rating
4X
Ingress protection (IP) ratings
IP66
Lumens
7000
Lumens per watt
110
Color temperature
Warm white
Mounting Method
Wall
Equivalent luminaire
150W-175W HID
Trade size
100-240 Vac, 127-250 Vdc
Guard type
Stainless steel
Voltage rating
120-277 Vac
Frequency rating
50/60 Hz
Material
Copper-free aluminum
Lens material
2 x 3/4" NPT metal thread, 1 x 3/4" Ex-d threaded plug
Wattage
69W
Dimming
Dimmable driver
Power factor
> 0.90
Crouse-Hinds series Global LED lighting portfolio
Crouse-Hinds series Global LED lighting portfolio
Crouse-Hinds series Global LED lighting portfolio
Crouse-Hinds series Hazard-Gard EVLLA LED catalog page
Hazard-Gard EVLLA Explosionproof LED Light Fixtures UL certification
Hazard-Gard EVLLA Explosionproof LED Light Fixtures UL certification
IF 1913 - EVLLA Hazard-Gard LED Luminaire
IF 1913 - EVLLA Hazard-Gard LED Luminaire
Eaton Specification Sheet - EVLLA7LWBX21-UNV1
Eaton Specification Sheet - EVLLA7LWBX21-UNV1
Feature → Business Impact → Application: The EVLLA7LWBX21-UNV1 delivers 7000 lumens at 110 lm/W using 69W of power, enabling brighter, clearer workplaces and lower energy costs in hazardous locations such as refineries and chemical plants. This translates to faster inspections and safer operations in demanding environments. Application: Suitable for Class I, II, III hazardous locations with 120-277 VAC power, enabling retrofits and new builds with minimal voltage compatibility concerns. Feature → Business Impact → Application: A dimmable driver provides compatibility with existing controls and lighting schemes, reducing downtime during commissioning and enabling occupancy-based or process-based lighting strategies. Application: Ideal for control rooms and process areas requiring adjustable illumination without sacrificing compliance. Feature → Business Impact → Application: Stainless steel guard and shatter-resistant lens deliver rugged protection against impact and corrosion, lowering maintenance and replacement costs in offshore platforms and chemical plants. Application: Environments with high particulate loads or mechanical risk. Feature → Business Impact → Application: Copper-free aluminum substrate offers a lightweight yet durable enclosure with excellent heat dissipation, extending fixture life and reducing total cost of ownership. Application: Long-life lighting for high-use cycles in mining or refinery environments. Feature → Business Impact → Application: IP66 and NEMA 4X ratings ensure robust protection against water, dust, and chemical exposure, enabling reliable operation in washdown zones and outdoor hazardous locations. Application: Outdoor or semi-enclosed locations requiring rugged sealing and corrosion resistance. Feature → Business Impact → Application: Wall mounting with standard 3/4" NPT lens assemblies simplifies installation, retrofit projects, and future maintenance, reducing labor costs and downtime. Application: Retrofit and new-build projects across oil & gas, chemical processing, and other hazardous locations.
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FAQs
This fixture is designed for wall mounting with a mounting method specified as Wall and features a lens assembly that uses 2 x 3/4" NPT metal thread and a 1 x 3/4" Ex-d threaded plug. The robust stainless steel guard and IP66 enclosure simplify installation in washdown zones and outdoor hazardous areas, while providing easy access for service and inspection.
EVLLA7LWBX21-UNV1 delivers 7000 lumens at 110 lm/W with a 69W input, offering comparable or brighter illumination with significantly lower energy use than 150–175W HID luminaires. The dimmable driver enables seamless control with existing lighting systems, reducing energy waste and improving compliance with lighting standards in process areas.
Yes. The luminaire carries NEC/CEC standards and hazardous ratings for Class I, Division 1; Class II, Division 1; and Class III, ensuring safe operation in restricted hazardous zones. Combined with IP66 and NEMA 4X protection, it meets stringent industrial requirements for chemical plants, refineries, and mining facilities.
The EVLLA7LWBX21-UNV1 includes IP66 protection, NEMA 4X enclosure rating, and NEC hazardous ratings. Its stainless steel guard and shatter-resistant lens improve durability, while a copper-free aluminum body reduces corrosion risk. These features collectively support long service life and reduced maintenance in harsh environments.
Operators gain lower energy costs due to 69W power with 7000 lumens at 110 lm/W and reduced maintenance from long life and rugged construction. The dimmable driver enables adaptive lighting strategies, decreasing unnecessary illumination during low-activity periods and minimizing downtime during retrofits in hazardous locations.