Eaton EVLLA11LCM1-UNV34 LED Light - Hazardous/IP66
Part Number: EVLLA11LCM1-UNV34
Quick Summary
EVLLA11LCM1-UNV34 LED light fixture for hazardous, classified locations delivers high-output illumination for demanding industrial environments. In explosion-risk areas, unreliable lighting and frequent maintenance downtime can disrupt operations, increase safety risk, and drive up lifecycle costs. It meets NEC/CEC hazardous ratings, IP66 ingress protection, and NEMA 4X ruggedness for dependable performance in Class I, Division 1 environments, with certifications documented in UL and catalog pages. Designed around a copper-free aluminum body, stainless steel guard, and shatter-resistant lens, it withstands corrosive atmospheres and physical impact. The dimmable driver supports a wide input range (347-480 VAC), delivering 11,000 lumens at 104 lm/W while enabling energy savings and easier retrofit with mounting module adapters. This LED solution reduces replacement cycles and simplifies maintenance planning for hazardous-area facilities.
Product Information
Extended Description
EVLLA11LCM1-UNV34 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Hazard-Gard EVLLA LED light fixture, Cool white, 250W-320W HID equiv, Stainless steel guard, Shatter-resistant glass lens, 11000 lumens, 104 lm/W, Copper-free aluminum, Mounting module adapter, 347-480 Vac, 115W
Product Name
Eaton Crouse-Hinds series Hazard-Gard EVLLA LED light fixture
Catalog Number
EVLLA11LCM1-UNV34
Product Length/Depth
15.9 in
Product Height
11.97 in
Product Width
15.9 in
Product Weight
55 lb
UPC
662276994294
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
11000
Lumens per watt
104
Color temperature
Cool white
Mounting Method
Mounting module adapter
Equivalent luminaire
250W-320W HID
Guard type
Stainless steel
Voltage rating
347-480 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
115W
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 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: High luminous flux of 11,000 lumens with an efficiency of 104 lm/W. Business Impact: Provides broad area coverage in harsh environments, reducing shadowed zones and enabling safer, faster inspections. Application: Ideal for process lines, pump stations, and containment areas requiring consistent visibility in hazardous locations. Feature: IP66 ingress protection and NEMA 4X enclosure. Business Impact: Eliminates water and dust ingress, lowering corrosion and downtime in wet or dusty plants. Application: Offshore platforms, chemical plants, and mining sites where reliability is critical. Feature: 347-480 VAC operation with a 115 W, dimmable driver. Business Impact: Simplifies electrical upgrades and retrofit projects while delivering energy savings and flexible lighting control. Application: Retrofit of legacy HID systems to modern LED in Class I, Division 1 zones. Feature: Copper-free aluminum housing, stainless steel guard, and shatter-resistant lens. Business Impact: Delivers robust mechanical durability and corrosion resistance, extending service life in aggressive environments. Application: Petrochemical processing, oil/gas refining, and hazardous-area warehouses. Feature: Mounting module adapter compatibility. Business Impact: Eases installation and reduces total project time by allowing seamless integration with existing mounting infrastructure. Application: New builds or upgrades with standardized mounting footprints. Feature: Dimmable driver and high power factor (>0.90). Business Impact: Improves energy management and reduces electrical losses, enabling compliant, efficient operation. Application: Facilities seeking continuous dimming control and compliant power quality in hazardous zones.
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FAQs
This fixture is designed for hazardous locations, including Class I, Division 1 environments, and offers IP66 ingress protection with a NEMA 4X enclosure. It provides 11,000 lumens of cool white light at 347-480 VAC, making it ideal for chemical plants, oil and gas facilities, and other industrial sites where safety and reliability are critical.
The EVLLA11LCM1-UNV34 uses a stainless steel guard, shatter-resistant lens, and copper-free aluminum housing to withstand harsh conditions. Its NEC/CEC hazardous-location ratings and Class I, Division 1 compatibility ensure safe operation in explosion-risk zones while delivering consistent illumination and low maintenance requirements.
Yes. The EVLLA11LCM1-UNV34 is equipped with a dimmable driver and a 347-480 VAC input, enabling seamless integration with common industrial lighting controls. This supports energy management strategies and allows facility operators to tailor illumination levels to process needs without compromising safety.
Installers should use a mounting module adapter compatible with existing infrastructure. Ensure proper classification of the location (Hazardous/Classified) and follow NEC/CEC guidelines. The rugged construction, copper-free housing, and IP66/NEMA 4X enclosure help minimize maintenance once installed, while the driver’s wide input range simplifies wiring during retrofits.
The luminaire delivers 11,000 lumens at 104 lm/W with a long LED life, reducing replacement cycles and spare parts. With a dimmable driver and universal AC input, facilities typically realize energy savings and lower maintenance downtime, leading to a lower total cost of ownership in hazardous-location operations.