Eaton Crouse-Hinds EVLLA9LCBX21-UNV1 LED Light Fixture - IP66 Hazard-Gard

Part Number: EVLLA9LCBX21-UNV1
Manufacturer
Eaton Crouse-Hinds
Part number
EVLLA9LCBX21-UNV1

Quick Summary

The Eaton Crouse-Hinds EVLLA LED light fixture is a hazardous-location luminaire designed to deliver reliable illumination in tough industrial environments. Engineers often wrestle with intermittent lighting, frequent maintenance, and noncompliant fittings in Class I/II/III locations; this fixture addresses those pain points with rugged construction and certified performance. Key certifications include NEC/CEC compliance, IP66 ingress protection, and NEMA 4X enclosure suitability, signaling readiness for contaminated or washdown environments. By combining high light output with durable materials, this LED luminaire reduces maintenance cycles while boosting safety and productivity. In practice, it pairs seamlessly with industrial lighting strategies, offering energy efficiency and dependable operation for hazardous-location applications, while supporting quick integration into existing electrical designs and control schemes.

Product Information

Extended Description

EVLLA9LCBX21-UNV1 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Hazard-Gard EVLLA LED light fixture, Cool white, 175W-250W HID equivalent, Stainless steel 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
EVLLA9LCBX21-UNV1
Product Length/Depth
17.54 in
Product Height
14.9 in
Product Width
16.05 in
Product Weight
55.38 lb
UPC
662276990685
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
Cool white
Mounting Method
Wall
Equivalent luminaire
175W-250W 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
81W
Dimming
Dimmable driver
Power factor
> 0.90
Feature: 9000 lumens output with 107 lm/W efficiency → Business Impact: High-visibility illumination at lower energy use reduces operating costs and improves worker safety in hazardous zones; Application: factory floors, chemical plants, and refineries seeking bright, energy-efficient lighting. Feature: Cool white LED and dimmable driver → Business Impact: Enhanced color rendering and adjustable brightness enable precise task lighting and energy optimization; Application: maintenance bays, control rooms, and outdoor hazard areas requiring adaptable lighting levels. Feature: Wall-mount design with 17.54 in length and 14.9 in height → Business Impact: Space-saving installation and easy retrofit in constrained industrial spaces; Application: corridors, walkways, and wall-mounted washdown zones. Feature: Stainless steel guard and shatter-resistant glass lens → Business Impact: Superior impact and corrosion resistance extend service life in harsh environments; Application: corrosive atmospheres, washdown corridors, and outdoor hazardous locations. Feature: Copper-free aluminum housing and IP66/NEMA 4X protection → Business Impact: Excellent durability and corrosion resistance reduce replacement costs; Application: offshore, petrochemical, and mining sites where exposure to dust, water, and chemicals is common. Feature: 120-277 VAC, 50/60 Hz, with dimmable driver → Business Impact: Flexible power sourcing and compatible control strategies lower installation complexity and energy waste; Application: mixed-voltage facilities and smart lighting integrations. Feature: Guard-type and lens specifics (2 x 3/4" NPT metal thread, 1 x 3/4" Ex-d threaded plug) → Business Impact: Simplified mounting and maintenance access; Application: retrofit projects and new builds needing robust, serviceable illumination solutions.

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FAQs

The EVLLA9LCBX21-UNV1 is designed for wall mounting in hazardous locations and uses robust mounting provisions. It supports 2 x 3/4 inch NPT lens entries and an Ex-d threaded plug configuration for secure, serviceable installation. Its stainless steel guard and shatter-resistant lens are optimized for washdown environments, reducing maintenance access time and downtime during retrofit projects.
EVLLA meets NEC/CEC requirements for hazardous environments with Class I, Division 1, and Class II, Division 1, plus Class III ratings. It carries IP66 ingress protection and a NEMA 4X enclosure rating, confirming suitability for dust, water, and corrosive exposure in labeled areas. These certifications support compliance in oil, gas, chemical, and mining facilities.
The luminaire delivers 9000 lumens at 81 watts with a 107 lm/W rating and cool white color temperature. It operates at 120-277 VAC, 50/60 Hz, and includes a dimmable driver for adjustable lighting levels. This combination provides bright, high-visibility illumination with energy efficiency appropriate for continuous operation in hazardous locations.
Yes. EVLLA is engineered for hazardous locations, with Class I, Division 1/II, Class II Division 1, and Class III ratings, IP66/NEMA 4X protection, and a stainless steel guard. Its robust construction, dimmable driver, and 9000-lumen output make it well-suited for oil and gas facilities, chemical plants, and other harsh environments requiring durable, compliant lighting.
EVLLA reduces maintenance intervals thanks to its long-life, corrosion-resistant copper-free aluminum housing and rugged guard. The high-efficiency LED delivers substantial energy savings (107 lm/W) and a dimmable driver supports further demand reduction. In hazardous-location projects, fewer replacements, lower downtime, and faster retrofit cycles contribute to a favorable return on investment.