Eaton DLLA2-UNV1-S891-WH-M2 Linear LED Light - IP67

Part Number: DLLA2-UNV1-S891-WH-M2
DLLA2-UNV1-S891-WH-M2
Manufacturer
Eaton
Part number
DLLA2-UNV1-S891-WH-M2
Category

Quick Summary

Eaton DLLA2-UNV1-S891-WH-M2 is a linear LED light fixture designed for hazardous locations in industrial facilities. The primary pain point it addresses is reliable illumination in tough environments where conventional lighting fails or requires frequent maintenance. This fixture meets stringent safety standards, including hazardous-area classifications, IP67/IP66 ingress protection, and a NEMA 4X enclosure, ensuring durability in chemical, dust, and moisture exposure. By combining high efficiency with robust construction, it reduces energy costs and downtime. For projects requiring flexible power and easy retrofits, this LED luminaire supports 120-277 Vac or 127/250 Vdc operation and flush ceiling mounting, aligning with common industrial electrical architectures and procurement requirements.

Product Information

Extended Description

DLLA2-UNV1-S891-WH-M2 Eaton: Eaton Crouse-Hinds series Pauluhn DLLA linear LED fixture, Cool white, 3/4" entries, Painted white epoxy, 2 ft, Diffused glass lens, 4000 lm, 132 lm/W, Copper-free aluminum, Flush ceiling mount, Wide, >0.92 PF, 120-277 Vac, 127/250 Vdc, 30W
Product Name
Eaton Crouse-Hinds series Pauluhn DLLA linear LED light fixture
Catalog Number
DLLA2-UNV1-S891-WH-M2
UPC
786689780135
Product Length/Depth
25.94 in
Product Height
4.42 in
Product Width
7.13 in
Product Weight
19.1 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Zone 2 Class I, Division 2 Class III Class II, Division 2
NEMA Rating
4X
Ingress protection (IP) ratings
IP67 IP66
Lamp type
LED
Color temperature
Cool 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
Diffused glass
Entry size
3/4"
Finish
Painted white epoxy
Material
Copper-free aluminum
Wattage
30W
Power factor
> 0.92
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Energy efficiency and performance: The DLLA2-UNV1-S891-WH-M2 delivers 4000 lumens at 132 lumens per watt from a compact 30-watt design, enabling meaningful reductions in energy consumption and heat generation across mission-critical spaces. This translates to lower operating costs and less cooling load in facilities with continuous or extended-duty operation. The 2 ft length and diffused glass lens provide broad, uniform coverage ideal for wide aisles or equipment corridors, supporting safer operation and reduced maintenance cycles. Hazardous-location readiness combines with robust optics to improve uptime and regulatory confidence, while compatibility with 120-277 Vac and 50/60 Hz ensures seamless integration into existing power architectures and reduces inventory complexity for procurement teams.

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FAQs

The DLLA2-UNV1-S891-WH-M2 is rated for Hazardous/Classified Locations with NEC/CEC compliance, including Class I, Zone 2 and Class II, Division 2, as well as Class III. It carries IP67 and IP66 protection and a NEMA 4X enclosure, ensuring safe operation in corrosive, dusty, and moist environments. This supports compliance for chemical plants, refineries, and offshore facilities.
Yes, the fixture supports a wide input range of 120-277 VAC with 50/60 Hz operation and also accommodates 127/250 VDC options. This flexibility simplifies procurement and installation across sites with diverse electrical infrastructure, reducing the need for multiple luminaires or power supplies and enabling consistent performance across facilities.
The DLLA2-UNV1-S891-WH-M2 is designed for flush ceiling mounting with a 2 ft length and 3/4" entry. Its copper-free aluminum housing and diffused glass lens deliver uniform light while resisting moisture and dust. The fixture’s dimensions (approximately 25.94 in long, 7.13 in wide, 4.42 in high) support straightforward retrofit into standard industrial ceilings and mounting plans.
Best suited for hazardous locations in chemical plants, oil and gas facilities, mining, water treatment, and other industrial spaces requiring reliable illumination in demanding environments. With 4000 lumens, wide optical distribution, and rugged enclosure, it supports safe operation and compliance while enabling efficient area lighting for enhanced productivity.
At 30W delivering 4000 lumens and 132 lm/W, the DLLA2-UNV1-S891-WH-M2 offers substantial energy savings over traditional fixtures. Its IP67/IP66 protection and NEMA 4X enclosure minimize ingress-related maintenance, extend service life, and reduce downtime in harsh environments. The combination of efficiency and durability supports lower total cost of ownership for hazardous-location lighting projects.