Eaton MLLAW4-UNV1-S903-WH-M2 LED Linear Light - IP66

Part Number: MLLAW4-UNV1-S903-WH-M2
MLLAW4-UNV1-S903-WH-M2
Manufacturer
Eaton Crouse-Hinds
Part number
MLLAW4-UNV1-S903-WH-M2
Category

Quick Summary

Eaton MLLAW4-UNV1-S903-WH-M2 LED linear light is a high-efficiency luminaire designed for hazardous locations in industrial facilities. Facility engineers frequently struggle with unplanned outages and compliance risk when selecting luminaires for Class I Division 2 or Zone 2 environments. This MLLA fixture meets NEC/CEC standards and offers IP66/IP67 protection with a NEMA 4X enclosure, delivering durable operation in demanding conditions. Its universal 120–277 VAC (and 127/250 VDC) input, 4 ft length, and flush ceiling mounting simplify installation and retrofit projects. With 8000 lumens at 135 lm/W and warm white color, it enhances visibility while helping reduce energy costs and maintenance downtime. This makes it a robust, compliant choice for industrial LED lighting in hazardous locations, delivering efficiency and reliability.

Product Information

Extended Description

MLLAW4-UNV1-S903-WH-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED fixture, Warm white, 3/4" entries, Painted white epoxy, 4 ft, Polycarbonate lens, 8000 lm, 135 lm/W, Copper-free aluminum, Flush ceiling mount, Wide, >0.94 PF, 120-277 Vac, 127/250 Vdc, 59W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLAW4-UNV1-S903-WH-M2
UPC
786689811792
Product Length/Depth
39 in
Product Height
4.42 in
Product Width
7.13 in
Product Weight
23.5 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2 Class I, Zone 2 Class III Class II, Division 1
NEMA Rating
4X
Ingress protection (IP) ratings
IP66 IP67
Lamp type
LED
Color temperature
Warm white
Lamp length
4 ft
Lumens
8000
Lumens per watt
135
Optical distribution
Wide
Mounting Method
Flush ceiling
Voltage rating
120-277 Vac, 127/250 Vdc
Frequency rating
50/60 Hz
Lens material
Polycarbonate
Entry size
3/4"
Finish
Painted white epoxy
Material
Copper-free aluminum
Wattage
59W
Power factor
> 0.94
Crouse-Hinds series Champ MLLA LED Linear brochure Crouse-Hinds series Champ MLLA LED Linear brochure Crouse-Hinds series Champ MLLA LED Linear catalog page Champ MLLA Hazardous Area Linear LED Light Fixtures Canadian certification Champ MLLA Hazardous Area Linear LED Light Fixtures Canadian certification Champ MLLA Hazardous Area Linear LED Light Fixtures Canadian certification IF 1932 - Champ Linear MLLA M2 LED Fixtures IF 1932 - Champ Linear MLLA M2 LED Fixtures IF 1932 - Champ Linear MLLA M2 LED Fixtures Champ MLLA LED Linear Champ MLLA LED Linear
High lumen output and efficiency drive lower cost per lumen. The fixture delivers 8000 lumens at 59 watts, achieving 135 lm/W, which translates to reduced energy consumption and extended maintenance intervals in demanding facilities. In practice, this means fewer ballast changes and longer intervals between replacements in critical production spaces and outdoor-ready washdown zones. The Harvard-rated performance helps facilities meet stringent illumination targets without oversizing a system, supporting energy budgeting and downtime reduction. Safe, simple installation is enabled by 4 ft length and flush ceiling mounting, while 3/4" entry points support flexible conduit routing and easier field wiring. Durable copper-free aluminum, polycarbonate lens, and painted white epoxy finish provide corrosion resistance and long service life in harsh environments. Designed for compatibility with Champ MLLA family luminaires, it offers a seamless retrofit path for upgrades to hazardous-area LED lighting with minimal downtime.

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FAQs

Yes. The MLLAW4-UNV1-S903-WH-M2 is designed for flush ceiling mounting with 4 ft length and 3/4" entry provisions, making retrofit and new-install projects straightforward in Class I Division 2 and Zone 2 environments while maintaining IP66/IP67 protection and NEMA 4X enclosure.
The fixture delivers 8000 lumens at 59W, achieving approximately 135 lumens per watt. This combination provides bright, even illumination with reduced operating costs, supporting higher throughput in industrial settings such as warehouses and processing areas.
Absolutely. It carries NEC/CEC standards, IP66/IP67 ratings, and a NEMA 4X enclosure, with hazardous-location classifications including Class I Division 2 and Zone 2, making it appropriate for chemical plants, oil & gas facilities, and similar environments.
It aligns with NEC/CEC standards, provides IP66/IP67 protection, NEMA 4X enclosure, and hazardous-location certifications. This combination supports compliance in regulated industrial facilities and ensures safer operation in demanding environments.
LED technology offers extended service life with fewer lamp replacements, resistance to corrosion due to copper-free aluminum and epoxy finish, and reduced maintenance downtime. The rugged construction also supports longer intervals between inspections in harsh environments, improving total cost of ownership.