Eaton Crouse-Hinds EVLLA9LNBX20-UNV1 LED light fixture - IP66
Part Number: EVLLA9LNBX20-UNV1
Quick Summary
EVLLA9LNBX20-UNV1 is a high-performance LED light fixture for hazardous locations. It delivers reliable illumination in demanding industrial environments. Operators often struggle with short lamp life, maintenance-heavy HID systems, and safety concerns in explosive atmospheres. This solution emphasizes NEC/CEC compliance for Hazardous/Classified Locations, IP66 protection, and NEMA 4X enclosure to ensure safe, durable operation. The design supports HID to LED retrofit, wall-mount installation, and dimming control, delivering energy savings with predictable performance in difficult-to-access areas. By combining rugged construction with efficient LED technology, it helps facilities reduce downtime and O&M costs while meeting stringent industry requirements.
Product Information
Extended Description
EVLLA9LNBX20-UNV1 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Hazard-Gard EVLLA LED light fixture, Neutral white, 175W-250W HID equivalent, No guard, Shatter-resistant glass lens, 9000 lumens, 107 lm/W, Copper-free aluminum, Wall mount, 3/4", 120-277 Vac, 81W
Product Name
Eaton Crouse-Hinds series Hazard-Gard EVLLA LED light fixture
Catalog Number
EVLLA9LNBX20-UNV1
Product Length/Depth
17.54 in
Product Height
14.9 in
Product Width
16.05 in
Product Weight
55.38 lb
UPC
662276990890
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
Neutral white
Mounting Method
Wall
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 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 Canadian certification
Hazard-Gard EVLLA Explosionproof LED Light Fixtures Canadian certification
IF 1914 - EVLLA Hazard-Gard LED Luminaire Driver Replacement
IF 1914 - EVLLA Hazard-Gard LED Luminaire Driver Replacement
Hazard-Gard EVLL LED Explosionproof
Hazard-Gard EVLL LED Explosionproof
Feature: 9000 lumens with 107 lumens per watt and 81 W input; Business Impact: Bright, energy-efficient illumination that reduces energy use and operating costs; Application: Large process zones and work areas requiring clear visibility. The fixture’s dimmable driver enables precise lighting control and energy savings when zones don’t need full output. Application: Variable-task areas and multi-shift facilities. Feature: Hazardous/Classified Locations rating with NEC/CEC compliance, IP66 and NEMA 4X enclosure; Business Impact: Enhanced safety and regulatory alignment, lower compliance risk; Application: Chemical plants, oil and gas, mining, and other harsh environments. Feature: Copper-free aluminum housing and shatter-resistant glass lens; Business Impact: Corrosion resistance and extended service life with reduced maintenance; Application: Outdoor/industrial washdown areas. Feature: Wall-mount installation and 3/4" NPT lens threads with Ex-d threaded plug; Business Impact: Flexible, retrofit-friendly installation that minimizes downtime; Application: Retrofit projects and new builds in tight spaces. Feature: Equivalent HID luminaire path (175W-250W HID) and 120-277 VAC operation; Business Impact: Easy, cost-effective upgrade with familiar performance benchmarks; Application: Replacing legacy HID fixtures without changing infrastructure. Feature: Color temperature neutral white; Business Impact: Improved task visibility and reduced eye strain in safety-critical areas; Application: Control rooms, machining cells, and loading bays.
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FAQs
EVLLA9LNBX20-UNV1 is designed for wall-mount installation in hazardous locations, with a robust IP66/NEMA 4X enclosure and 120-277 VAC operation. Its dimensions (17.54 in L, 16.05 in W, 14.9 in H) and 55.38 lb weight provide a stable, retrofit-friendly footprint suitable for tight or retrofit spaces in chemical, oil & gas, and mining facilities.
Key specs include 9000 lumens output, 107 lm/W efficacy, neutral white color, and 81 W input. It supports 120-277 VAC, 50/60 Hz, with a dimmable driver. Rated for Hazardous/Classified Locations, IP66 ingress protection, and NEMA 4X enclosure, making it a strong LED upgrade from 175-250 W HID equivalents.
Yes. EVLLA9LNBX20-UNV1 matches HID equivalence with 175-250 W LED replacement potential, offering a direct retrofit path. It provides dimmable LED control, modern control compatibility, and the same or better light levels with improved energy efficiency and longer service life, reducing maintenance and downtime in hazardous environments.
The fixture carries NEC/CEC compliance for hazardous locations (Class I, Division 1; Class II, Division 1; Class III), IP66 ingress protection, and NEMA 4X enclosure. It is designed for hazardous or classified locations, aligning with industry safety and performance requirements for harsh industrial settings.
LED illumination reduces energy consumption by replacing HID fixtures, improving efficiency and lowering operating costs. With a long LED life and fewer lamp replacements, maintenance intervals shorten and downtime decreases. When calculating ROI, consider energy savings, reduced ballast/lamp maintenance, and lower replacement labor in hazardous zones.