Eaton MLLAW2-UNV1-M2 LED Linear Light - IP66/4X
Part Number: MLLAW2-UNV1-M2
Quick Summary
MLLAW2-UNV1-M2 is a LED linear light fixture for hazardous-location industrial lighting. When facilities operate in harsh environments, reliability and compliance gaps drive costly downtime and safety risk. It meets NEC/CEC hazardous-location classifications and offers IP66/IP67 protection with a NEMA 4X rating, ensuring rugged performance in wet, dusty, or corrosive conditions. With 4000 lumens at 30W and an efficiency of 132 lm/W, this luminaire delivers bright, energy-efficient illumination while minimizing energy costs. The flush ceiling mount and 2 ft length simplify retrofits in constrained spaces, and the copper-free aluminum housing resists corrosion. It’s a practical choice for industrial plants aiming to improve uptime and safety while controlling lifecycle costs.
Product Information
Extended Description
MLLAW2-UNV1-M2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Champ MLLA linear LED light fixture, Warm white, 3/4" entries, Natural aluminum finish, 2 ft, Glass lens, 4000 lumens, 132 lm/W, Copper-free alum, Flush ceiling mount, Wide, >0.92 PF, 120-277 Vac, 127/250 Vdc, 30W
Product Name
Eaton Crouse-Hinds series Champ MLLA linear LED light fixture
Catalog Number
MLLAW2-UNV1-M2
UPC
662276994737
Product Length/Depth
25.94 in
Product Height
4.42 in
Product Width
7.13 in
Product Weight
15.1 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class III Class I, Division 2 Class I, Zone 2 Class II, Division 1
NEMA Rating
4X
Ingress protection (IP) ratings
IP66 IP67
Lamp type
LED
Color temperature
Warm white
Lamp length
2 ft
Lumens
4000
Lumens per watt
132
Optical distribution
Wide
Mounting Method
Flush ceiling
Voltage rating
120-277 Vac, 127/250 Vdc
Frequency rating
50/60 Hz
Lens material
Glass
Entry size
3/4"
Finish
Natural aluminum
Material
Copper-free aluminum
Wattage
30W
Power factor
> 0.92
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 UL certification
Champ MLLA Hazardous Area Linear LED Light Fixtures UL certification
Champ MLLA Hazardous Area Linear LED Light Fixtures UL certification
IF 1946 - MLLA-M2 Linear LED with Emergency Battery Back-up
IF 1946 - MLLA-M2 Linear LED with Emergency Battery Back-up
IF 1946 - MLLA-M2 Linear LED with Emergency Battery Back-up
Eaton Specification Sheet - MLLAW2-UNV1-M2
Eaton Specification Sheet - MLLAW2-UNV1-M2
Feature: High-efficiency LED engine delivers 4000 lumens at 132 lm/W and a wide optical distribution, driving energy savings and cooling stability across shifts. Business Impact: Lower energy costs, reduced heat load, and extended lumen depreciation profile improve total cost of ownership. Application: Ideal for open manufacturing floors, assembly lines, and hazardous-area workstations where consistent brightness matters. Feature: NEC/CEC hazardous-location compliance and IP66/IP67 protection with a NEMA 4X enclosure. Business Impact: Compliance confidence and reduced downtime risk for equipment in challenging environments. Application: Chemical plants, refineries, mining, offshore platforms and other hazardous zones. Feature: Copper-free aluminum construction with a natural aluminum finish. Business Impact: Enhanced corrosion resistance lowers maintenance and replacement costs in washdown and aggressive atmospheres. Application: Food processing, chemical processing, outdoor or marine-adjacent facilities. Feature: 2 ft length, flush ceiling mounting, 3/4" entry, and glass lens. Business Impact: Faster, easier retrofits with sealed installation and robust optics. Application: Retrofit projects in constrained ceilings and new builds requiring compact, sealed luminaires. Feature: Broad electrical compatibility (120-277 Vac, 50/60 Hz; 127/250 Vdc). Business Impact: One SKU serves diverse sites, reducing stocking complexity and enabling quick, global deployments. Application: Global manufacturing campuses and distribution centers with mixed electrical infrastructures.
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FAQs
The MLLAW2-UNV1-M2 uses a 2 ft flush-ceiling mount with 3/4 inch entries, glass lens, and a copper-free aluminum housing. Plan for Class I Division 2, Zone 2, and NEC/CEC compliance, plus IP66/IP67 protection and a NEMA 4X enclosure. Ensure suitably rated junction boxes and appropriate wiring to support 120-277 Vac or 127/250 Vdc supplies for safe installation.
The fixture operates at 120-277 Vac or 127/250 Vdc with a 50/60 Hz frequency rating, delivering 4000 lumens at 132 lm/W and a 30 W power draw. This combination provides high-efficiency illumination with reduced energy costs and cooler operation compared with legacy luminaires, supporting long service life in demanding environments.
Yes. The MLLAW2-UNV1-M2 is designed for hazardous locations and carries NEC/CEC compliance with Class I Division 2 and Zone 2 ratings, along with IP66/IP67 protection and a NEMA 4X enclosure to withstand dust, water, and corrosive exposure typical of chemical plants, refineries, and similar facilities.
This fixture offers NEC/CEC compliance for hazardous locations, a NEMA 4X enclosure rating, and IP66/IP67 ingress protection. It uses copper-free aluminum for corrosion resistance and is built to withstand washdowns and tough industrial environments, providing robust reliability in challenging conditions.
Expected ROI comes from energy savings (high efficacy at 132 lm/W), extended luminaire life, and reduced maintenance in hazardous areas due to sealed construction and corrosion resistance. The 2 ft form factor and flush-mount design also reduce retrofit time and labor costs during implementation.