Eaton Crouse-Hinds EVLLA9LWCX20-UNV1 LED light fixture - Hazardous Locations IP66, NEMA 4X
Part Number: EVLLA9LWCX20-UNV1
Quick Summary
EVLLA9LWCX20-UNV1 LED light fixture from Eaton Crouse-Hinds delivers rugged illumination for hazardous locations in industrial facilities. Many plants struggle with reliable, compliant lighting that withstands harsh environments and keeps downtime to a minimum. This luminaire is built for Class I, Division 1/Class II, Division 1/Class III environments and carries IP66 and NEMA 4X ratings, ensuring ingress protection and corrosion resistance. With a warm white output of 9000 lumens and an efficiency of 107 lm/W, it delivers bright, consistent illumination while reducing energy costs. The compact ceiling-mount design and dimmable driver support modern facility controls, while the copper-free aluminum housing simplifies maintenance and extends service life. These features translate into safer operations and lower total cost of ownership for hazardous-location lighting projects.
Product Information
Extended Description
EVLLA9LWCX20-UNV1 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Hazard-Gard EVLLA LED light fixture, Warm white, 175W-250W HID equivalent, No guard, Shatter-resistant glass lens, 9000 lumens, 107 lm/W, Copper-free aluminum, Ceiling mount, 3/4", 120-277 Vac, 81W
Product Name
Eaton Crouse-Hinds series Hazard-Gard EVLLA LED light fixture
Catalog Number
EVLLA9LWCX20-UNV1
Product Length/Depth
16.32 in
Product Height
14.48 in
Product Width
16.32 in
Product Weight
55.88 lb
UPC
662276993198
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
9000
Lumens per watt
107
Color temperature
Warm white
Mounting Method
Ceiling
Equivalent luminaire
175W-250W HID
Trade size
100-240 Vac, 127-250 Vdc
Guard type
No guard
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
81W
Dimming
Dimmable driver
Power factor
> 0.90
Crouse-Hinds series Hazard-Gard EVLL LED brochure
Crouse-Hinds series Hazard-Gard EVLL LED brochure
Crouse-Hinds series Hazard-Gard EVLL LED brochure
Crouse-Hinds series Hazard-Gard EVLLA LED catalog page
Hazard-Gard EVLLA Explosionproof LED Light Fixtures Canadian certification
Hazard-Gard EVLLA Explosionproof LED Light Fixtures Canadian certification
IF 1913 - EVLLA Hazard-Gard LED Luminaire
IF 1913 - EVLLA Hazard-Gard LED Luminaire
Eaton Specification Sheet - EVLLA9LWCX20-UNV1
Eaton Specification Sheet - EVLLA9LWCX20-UNV1
Feature: 9000 lumens and 107 lm/W efficiency with an 81W draw. Business Impact: High-visibility illumination reduces operator error and improves safety metrics while cutting energy consumption versus traditional HID equivalents. Application: Ideal for warehouses, processing areas, and maintenance zones in hazardous environments. The fixture’s HID equivalent of 175W-250W provides a familiar lighting level with modern LED efficiency. Feature: Dimmable driver and broad voltage range (120-277 VAC). Business Impact: Seamless integration with existing controls and variable-speed drives, enabling zone lighting and demand management. Application: Retrofit projects and new installations in facilities pursuing reduced utility peaks. Feature: IP66 ingress protection and NEMA 4X enclosure with copper-free aluminum housing. Business Impact: Superior corrosion resistance andCleaning-friendly design lowers maintenance cost and downtime. Application: Harsh wash-down areas, chemical processing, and outdoor-rated hazardous locations. Feature: Ceiling-mount configuration with 2 x 3/4" NPT lens connections and shatter-resistant lens. Business Impact: Easy, reliable mounting with flexible lens servicing and fewer field modifications. Application: Retrofit and new builds requiring quick, secure installation. Feature: Long-life LED technology with 81W consumption and 9000 lumens sustained output. Business Impact: Lower total cost of ownership, reduced replacement cycles, and predictable lighting for shifts. Application: Continuous operations in petrochemical, mining, and offshore facilities. Feature: 120-277 VAC operation, 50/60 Hz, and >0.90 power factor. Business Impact: Consistent performance across worldwide electrical systems and improved energy efficiency. Application: Global deployments in multi-site operations requiring standardization and compliance.
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FAQs
For Class I, Division 1 installations, ensure ceiling mounting clearance and adherence to NEC/CEC guidelines. Use the 2 x 3/4" NPT lens connections and Ex-d threaded plug provisions as specified, route wiring to a 120-277 VAC supply, and verify a dimmable driver installation if light control is required. Follow caution labels for hazardous locations and confirm IP66/NEMA 4X protection is maintained after mount.
The EVLLA9LWCX20-UNV1 delivers about 9000 lumens at 81W, equating to roughly 175W-250W HID performance with far better energy efficiency (107 lm/W) and instant-on LED reliability. Benefits include reduced energy bills, longer service life, fewer ballast failures, and lower maintenance needs, making retrofits cost-effective in hazardous environments where downtime is costly.
Yes. The fixture uses a dimmable driver and supports a wide voltage range of 120-277 VAC, enabling compatibility with lighting controls, occupancy sensors, and BAS integration. This facilitates zone lighting, demand response, and smoother lighting transitions, while maintaining high power quality with a power factor greater than 0.90.
The EVLLA series is rated for Hazardous/Classified Locations per NEC/CEC standards, with a NEMA 4X enclosure and IP66 ingress protection. It is suitable for Class I, Division 1 (and Class II, Division 1, Class III) environments, and has UL-based Canadian certifications where applicable, ensuring compliance for cross-border industrial installations.
The LED EVLLA delivers a long service life with 9000 lumens output and a high efficiency, minimizing lamp cycles and ballast replacements common with HID. Expect lower maintenance costs, reduced labor for lighting outages, and energy savings from a lower wattage while maintaining higher light levels, resulting in a favorable total cost of ownership over typical hazardous-location installations.