Eaton DLLA4P15-UNV1-S903-M2 Linear LED Light - IP66 4X
Part Number: DLLA4P15-UNV1-S903-M2
Quick Summary
DLLA4P15-UNV1-S903-M2 is a rugged linear LED light fixture for hazardous-location industrial illumination. Engineers often struggle with fixtures that endure harsh environments, frequent maintenance, and inconsistent performance. It carries IP66 and IP67 ratings, a NEMA 4X enclosure, and hazardous-location certifications (Class I, Division 2; Zone 2) to meet NEC/CEC standards. Designed for pole-mount installations in a 4 ft form factor, it delivers 8000 lumens at 59 W with wide distribution, reducing downtime and energy costs while improving worker safety in demanding facilities. The unit supports global voltage ranges and features a copper-free aluminum housing for long-term durability, making it a reliable choice for multi-site deployments. In short, it combines safety, efficiency, and ease of service for industrial lighting programs.
Product Information
Extended Description
DLLA4P15-UNV1-S903-M2 Eaton: Eaton Crouse-Hinds series Pauluhn DLLA linear LED light fixture, Cool white, 3/4" entries, Natural alum finish, 4 ft, Polycarb lens, 8000 lm, 135 lm/W, Copper-free alum, Pole mount, 1.50" dia, Wide, >0.94 PF, 120-277 Vac, 127/250 Vdc, 59W
Product Name
Eaton Crouse-Hinds series Pauluhn DLLA linear LED light fixture
Catalog Number
DLLA4P15-UNV1-S903-M2
UPC
786689660659
Product Length/Depth
39 in
Product Height
7.56 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
Wide
Mounting Method
Pole mount, 1.50" diameter
Voltage rating
120-277 Vac, 127/250 Vdc
Frequency rating
50/60 Hz
Lens material
Polycarbonate
Entry size
3/4"
Finish
Natural aluminum
Material
Copper-free aluminum
Wattage
59W
Power factor
> 0.94
Crouse-Hinds series Pauluhn DLLA LED Linear brochure
Crouse-Hinds series Pauluhn DLLA Linear LED catalog page
Champ MLLA and Pauluhn DLLA Linear LED and Champ VMVL Intelligent LED Fixtures UL certification (Marine)
Champ MLLA and Pauluhn DLLA Linear LED and Champ VMVL Intelligent LED Fixtures UL certification (Marine)
Champ MLLA and Pauluhn DLLA Linear LED and Champ VMVL Intelligent LED Fixtures UL certification (Marine)
IF 1942 - Champ Linear DLLA M2 LED Fixtures
IF 1942 - Champ Linear DLLA M2 LED Fixtures
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Pauluhn DLLA LED Linear
Pauluhn DLLA LED Linear
The DLLA4P15-UNV1-S903-M2 delivers 8000 lumens at 59 watts, achieving about 135 lm/W to illuminate large industrial areas with fewer fixtures. That translates into lower installed cost per area, easier maintenance planning, and predictable lighting performance across shifts and seasons. The wide distribution and 4 ft form factor support long runs along production lines, entrances, and outdoor spaces without gaps in coverage. Engineered for harsh environments, the fixture carries IP66 and IP67, a NEMA 4X enclosure, and broad ingress protection against dust, water, and jetting spray. Hazardous-location ratings cover Class I, Division 2 and Zone 2, with NEC/CEC compliance that aligns with global safety standards. This combination minimizes compliance risks for oil and gas, chemical processing, and mining facilities while supporting safer, more reliable operation. The copper-free aluminum housing with a polycarbonate lens delivers robust corrosion resistance and impact durability in demanding environments. The rugged materials sustain performance in chemical exposure, humidity, and thermal cycling typical of hazardous sites. A maintenance-friendly design, with accessible wiring and a simple pole-mount, reduces downtime during routine inspections. Operating across 120-277 Vac and 127/250 Vdc with 50/60 Hz, it adapts to multi-site power architectures without external ballast changes. The 59 W draw paired with 8000 lumens and a PF > 0.94 supports energy efficiency targets and lower running costs. Cool white output and wide optical distribution improve task visibility while minimizing glare in crowded industrial spaces. With a 39 inch length, 7.13 inch width, and 7.56 inch height, plus a 3/4 inch entry and a 1.50 inch mounting, installation is straightforward. Pole-mount capability and a 4 ft LED legibility suit outdoor walkways, plant perimeters, and area lighting without complex brackets. Overall, DLLA4P15-UNV1-S903-M2 combines reliability, compliance, and ease of installation to reduce downtime and support long-term ROI.
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FAQs
For hazardous locations, follow the included installation instructions. Mount the fixture on a 1.50 inch diameter pole as specified, route wiring through the 3/4 inch entry, and connect to a suitable 120-277 VAC supply or 127/250 VDC where applicable. Ensure Class I Division 2 or Zone 2 areas are correctly identified and that NEC/CEC requirements are observed during wiring and grounding.
Key specs include 8000 lumens at 59 watts, approximately 135 lm/W, voltage 120-277 VAC and 127/250 VDC, 50/60 Hz operation, PF > 0.94, and a cool white LED output. The polycarbonate lens and copper-free aluminum housing maintain performance in challenging environments while delivering consistent illumination across a 4 ft length.
Yes. It is designed for outdoor and indoor hazardous locations, featuring IP66/IP67 protection and a NEMA 4X enclosure. The product supports pole mounting and wide distribution, making it ideal for outdoor walkways, facility perimeters, and exterior lighting in chemical plants, refineries, and mining environments.
The fixture carries IP66/IP67 protection, NEMA 4X enclosure, and hazardous-location ratings including Class I, Division 2; Zone 2, with NEC/CEC compliance. These certifications support safe operation in classified areas and ensure alignment with global electrical and safety standards.
The LED design and rugged housing reduce maintenance frequency in harsh settings, lowering lifecycle costs. Energy efficiency (8000 lm at 59 W) lowers operating expenses, while a durable copper-free aluminum body and polycarbonate lens minimize replacement cycles. Multi-site compatibility further enhances ROI by enabling standardized lighting across facilities.