Eaton EVLLA11LCJ50-UNV34 LED Light Fixture - IP66 Hazardous

Part Number: EVLLA11LCJ50-UNV34
EVLLA11LCJ50-UNV34
Manufacturer
Eaton Crouse-Hinds
Part number
EVLLA11LCJ50-UNV34
Category

Quick Summary

EVLLA11LCJ50-UNV34 is an LED light fixture for hazardous locations in industrial facilities. It delivers bright, cool-white illumination equivalent to 250–320W HID while drawing only 115W, delivering reliable visibility in tough environments. Operators often struggle with maintenance and safety compliance in explosion-risk areas; this EVLLA unit helps reduce downtime with a durable copper-free aluminum housing and shatter-resistant lens. Key certifications such as NEC Class I, Division 1 and IP66 with NEMA 4X provide essential compliance and durability for continuous operation. The model’s dimmable driver and broad 347–480 VAC range enable flexible integration, while secondary benefits include lower operating costs and easier sourcing for industrial lighting projects.

Product Information

Extended Description

EVLLA11LCJ50-UNV34 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Hazard-Gard EVLLA LED light fixture, Cool white, 250W-320W HID equivalent, No guard, Shatter-resistant glass lens, 11000 lumens, 104 lm/W, Copper-free aluminum,Stanchion 25° angled mount,1-1/2",347-480 Vac,115W
Product Name
Eaton Crouse-Hinds series Hazard-Gard EVLLA LED light fixture
Catalog Number
EVLLA11LCJ50-UNV34
Product Length/Depth
18.09 in
Product Height
16.05 in
Product Width
18.09 in
Product Weight
58.5 lb
UPC
662276992825
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
Stanchion 25° angled
Equivalent luminaire
250W-320W HID
Trade size
1-1/2"
Guard type
No guard
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 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 Eaton Specification Sheet - EVLLA11LCJ50-UNV34 Eaton Specification Sheet - EVLLA11LCJ50-UNV34
Feature: 11,000 lumens at 104 lm/W from a 115W LED design. Business Impact: HID-equivalent brightness with dramatically lower energy use, cutting energy costs and reducing heat load in hazardous-area spaces. Application: ideal for large industrial spaces, outdoor yards, and process areas where consistent, high-quality light is essential. Feature: IP66 enclosure and NEMA 4X protection with shatter-resistant lens. Business Impact: durable performance in dust, water, and wash-down environments, lowering maintenance and replacement costs. Application: chemical plants, refineries, and other harsh environments. Feature: Dimmable driver and wide voltage range of 347–480 VAC. Business Impact: flexible control and zone-based lighting, enabling energy savings and smoother integration with existing controls. Application: multi-zone plants, older electrical distributions, and retrofit projects. Feature: Copper-free aluminum housing with a 25° angled stanchion mounting. Business Impact: corrosion resistance, long life, and optimized beam distribution with easier alignment. Application: outdoor mounts, elevated poles, and restricted spaces. Feature: 2 x 3/4" NPT lens threads and Ex-d threaded plug for lens assembly. Business Impact: straightforward installation with robust seal integrity and serviceability in hazardous zones. Application: retrofit and new installs on standard stanchions in harsh environments.

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FAQs

EVLLA11LCJ50-UNV34 installs in hazardous locations with NEC Class I Division 1 and Class II Division 1 ratings, IP66 enclosure, and NEMA 4X protection. Ensure proper wiring, grounding, and a 1-1/2" trade size connection for stanchion mounting at 25° as specified. Use a dimmable driver and confirm 347–480 VAC supply is available. Follow local codes during retrofit or new builds.
Key performance specs for EVLLA11LCJ50-UNV34 include 11,000 lumens, 104 lumens per watt, cool-white color (around 4000 K), and a 115 W LED driver. It operates on 347–480 VAC at 50/60 Hz and is HID-equivalent in brightness while delivering significantly lower energy consumption and longer service life than traditional 250–320W HID luminaires.
Yes. This luminaire is designed for chemical plants, refineries, and facilities with hazardous atmospheres. Its NEC Class I Division 1 and Class II Division 1 ratings, IP66 protection, and NEMA 4X enclosure provide robust dust, water, and corrosion resistance, making it suitable for outdoor and wash-down environments when integrated with dimmable control.
Certifications include NEC Class I Division 1, Class II Division 1, and Class III ratings, IP66 ingress protection, and NEMA 4X enclosure. UL-listed Canadian certifications further bolster global applicability. These markings validate suitability for explosion-proof lighting, streamline approvals for multinational projects, and support safe maintenance in mining, chemical processing, and petrochemical sectors.
Maintenance and ROI are favorable due to LED longevity and robust lens that reduce replacement intervals and downtime. The 11,000-lumen output with a dimmable driver enables efficient, targeted illumination and energy savings versus HID. ROI depends on operating hours and energy costs, but long-life LEDs typically yield lower total cost of ownership in hazardous environments.