Eaton DLLA4N-UNV1-M2 LED Light Fixture - IP66/IP67

Part Number: DLLA4N-UNV1-M2
Manufacturer
Eaton
Part number
DLLA4N-UNV1-M2

Quick Summary

The DLLA4N-UNV1-M2 LED light fixture from Eaton delivers high-output illumination for hazardous and classified locations. In demanding industrial environments, unreliable lighting and frequent maintenance create safety and productivity challenges; this fixture is engineered to minimize those risks with rugged construction and long life. It carries key certifications and ratings to meet global standards, including hazardous/classified locations classifications, IP66/IP67 protection, and a NEMA 4X enclosure. With universal voltage compatibility and corrosion-resistant copper-free aluminum, it supports energy-efficient, compliant industrial lighting while reducing total cost of ownership. This makes it an ideal solution for refineries, chemical plants, and other challenging facilities where safety and uptime matter most.

Product Information

Extended Description

DLLA4N-UNV1-M2 Eaton: Eaton Crouse-Hinds series Pauluhn DLLA linear LED light fixture, Cool white, 3/4" entries, Natural alum finish, 4 ft, Glass lens, 8000 lumens, 135 lm/W, Copper-free alum, Flush ceiling mount, Narrow, >0.94 PF, 120-277 Vac, 127/250 Vdc, 59W
Product Name
Eaton Crouse-Hinds series Pauluhn DLLA linear LED light fixture
Catalog Number
DLLA4N-UNV1-M2
UPC
786689650780
Product Length/Depth
39 in
Product Height
4.42 in
Product Width
7.13 in
Product Weight
19.5 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2 Class I, Zone 2 Class II, Division 2 Class III
NEMA Rating
4X
Ingress protection (IP) ratings
IP66 IP67
Lamp type
LED
Color temperature
Cool white
Lamp length
4 ft
Lumens
8000
Lumens per watt
135
Optical distribution
Narrow
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
59W
Power factor
> 0.94
Feature → Business Impact → Application: High lumen output of 8000 lm at 59W delivers strong, consistent illumination while maintaining a high efficiency (135 lm/W) and a power factor > 0.94, reducing energy costs and electrical waste in long-run operation. This translates to lower utility bills and cooler fixtures in demanding facilities such as processing lines or hazardous environments where heat load matters. Application: large-scale indoor areas like walkways, bays, and plant rooms that demand bright, steady lighting without spiking energy demand. Feature → Business Impact → Application: 4 ft long with 3/4 inch entries and flush ceiling mounting provides a clean, low-profile installation that minimizes maintenance and snag risks. This simplifies retrofits and new-build projects in constrained spaces, enabling faster deployments across assembly floors and mezzanines. Application: retrofit projects and new installations in industrial ceilings where space is at a premium. Feature → Business Impact → Application: Glass lens and IP66/IP67 ingress protection paired with NEMA 4X housing offer durable seal against dust, water, and washdown environments. This reduces fixture failures in harsh environments, increasing uptime and lowering maintenance costs. Application: washdown zones, chemical plants, and outdoor-adjacent facilities requiring robust weather sealing. Feature → Business Impact → Application: Copper-free aluminum construction with natural aluminum finish delivers corrosion resistance in chemical and coastal environments, extending service life and minimizing replacement cycles. Application: offshore platforms, refineries, and coastal facilities where exposure to corrosive atmospheres is a concern. Feature → Business Impact → Application: Wide voltage range 120–277 VAC and 127/250 VDC with 50/60 Hz operation enables global applicability and simplified stocking, reducing installation headaches and part proliferation. Application: multinational plants or projects with mixed electrical infrastructure that benefit from a single, versatile luminaire. Feature → Business Impact → Application: Hazardous/classified location ratings (Class I, Division 2; Zone 2; Class II, Division 2; Class III) and NEC/CEC compliance ensure regulatory alignment and safer operation in risky areas, lowering compliance risk and insurance exposure. Application: chemical processing, oil & gas, and other high-risk environments requiring certified illumination solutions.

Get a Quick Quote for a Eaton DLLA4N-UNV1-M2

Chat with us on WhatsApp - fast responses guaranteed

Need to speak with someone? We'll call you back within 2 hours during business hours

Interested in Eaton DLLA4N-UNV1-M2? Enquire Now

FAQs

The fixture supports 120-277 VAC and 127/250 VDC with 50/60 Hz operation, allowing it to adapt to most plant electrical systems. This reduces the need for multiple variants and simplifies stocking, installation, and commissioning in multi-site projects.
It is rated for Hazardous/Classified Locations (Class I, Division 2; Zone 2; Class II, Division 2; Class III) with a NEMA 4X enclosure and IP66/IP67 ingress protection, aligning with NEC/CEC standards for safe operation in harsh environments.
Yes. Copper-free aluminum construction with a natural finish and a glass lens provides corrosion resistance and robust sealing, making it well-suited for washdown zones, chemical plants, and coastal facilities.
The 4 ft form factor with flush ceiling mounting and 3/4" entry points enables quick, clean installations and easier wiring access, reducing labor time during both new installs and retrofits.
Eaton provides a suite of documentation, including the DLLA4N-UNV1-M2 specification sheet, installation sheets (IF 1947 series), catalogs, and data sheets. Access these through the product downloads: brochures, catalogs, installation instructions, and specification sheets.