Eaton DFLA20LCY/UNV34 76 LED Floodlight - IP66
Part Number: DFLA20LCY/UNV34 76
Quick Summary
DFLA20LCY/UNV34 76 LED floodlight delivers high-lumen illumination for hazardous-area industrial sites. When projects demand reliable outdoor lighting in Class I Division 2 or Zone 2 environments, downtime isn’t an option. Key certifications—NEC/CEC compliance, IP66 protection, and NEMA 4X ruggedness—ensure safe operation in demanding conditions. With 20,000 lumens at 117 lm/W and a versatile 347–480 VAC drive, you gain energy efficiency, predictable maintenance planning, and lower total cost of ownership. The yoke mounting, heat- and impact-resistant glass lens, and a durable die-cast aluminum housing support flexible installation in busy facilities. This combination is designed to simplify procurement and commissioning while delivering consistent performance across shifts.
Product Information
Extended Description
DFLA20LCY/UNV34 76 Eaton: Eaton Crouse-Hinds series Pauluhn DFLA high lumen LED floodlight,Cool white,600-750W equivalent luminaire,50/60 Hz,LED,Heat and impact resistant glass lens,20000 lm,117 lm/W,Die cast aluminum,Yoke,7x6,PF > 0.90,347-480 Vac,175W
Product Name
Eaton Crouse-Hinds series Pauluhn DFLA high lumen LED floodlight
Catalog Number
DFLA20LCY/UNV34 76
UPC
662276688506
Product Length/Depth
15.5 in
Product Height
12 in
Product Width
7 in
Product Weight
32.5 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2 Class I, Zone 2 Class II, Division 1
NEMA Rating
4X
Ingress protection (IP) ratings
IP66
Lamp type
LED
Lumens
20000
Lumens per watt
117
Color temperature
Cool white
Mounting Method
Yoke
Voltage rating
347-480 Vac
Frequency rating
50/60 Hz
Optical distribution
7x6
Lens material
Heat and impact resistant glass
Wattage
175W
Equivalent luminaire
600-750W
Power factor
> 0.90
Material
Die cast aluminum
Crouse-Hinds Pauluhn DFLA LED High Lumen Floodlights brochure
Crouse-Hinds Pauluhn DFLA LED High Lumen Floodlights catalog page
IF 1798 - DFLA LED Luminaires
Eaton Specification Sheet - DFLA20LCY/UNV34 76
High lumen output of 20000 lumens enables broader area coverage from a single fixture. This reduces the number of units required on large sites, cutting installation time and labor costs. Applications include outdoor hazardous-area lighting for warehouses, refineries, and offshore facilities. Efficiency is rated at 117 lumens per watt, delivering more light per watt and lowering energy bills. This translates to reduced heat load and longer lamp life in hot environments, ideal for continuous operation in plant yards and outdoor enclosures. Protection and ratings include IP66 ingress protection and NEMA 4X corrosion resistance. That means reliable operation in wet, dusty, and corrosive atmospheres with NEC/CEC compliance, suitable for Class I Division 2 and Zone 2 areas. Electrical performance features a 347-480 VAC rating, 50/60 Hz operation, and PF > 0.90, supporting stable power delivery and reduced utility variability. The die-cast aluminum housing, with heat- and impact-resistant glass, plus yoke mounting, offers robust mechanical integrity and easy installation in constrained or high-traffic spaces. All together, these attributes provide a durable, maintenance-friendly lighting solution tailored for hazardous-location facilities with predictable long-term cost savings.
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FAQs
DFLA20LCY/UNV34 76 is designed for hazardous locations under NEC/CEC, with Class I Division 2/Zone 2 ratings and IP66/NEMA 4X protection. It uses a yoke mounting for flexible aiming, a die-cast aluminum housing, and a heat-resistant glass lens. When wiring, ensure 347-480 VAC supply and proper enclosure sealing. The fixture supports straightforward retrofits and new installations, reducing commissioning time while meeting strict regulatory requirements.
The DFLA20LCY/UNV34 76 provides 20,000 lumens at an efficiency of 117 lumens per watt, with a 175 W drive on a 347-480 VAC supply and 50/60 Hz operation. This combination yields bright, uniform illumination with lower energy consumption compared to traditional high-intensity discharge floodlights. The cool-white LED output supports better color rendering and visibility in outdoor hazardous environments.
Yes. It is rated for hazardous/classified locations (Area classification), with NEC/CEC standards compliance, IP66 ingress protection, and NEMA 4X housing for corrosion resistance. The unit also supports operation in Class I Division 2 and Zone 2 atmospheres, making it appropriate for outdoor yards, refineries, and chemical plants where moisture, dust, and potentially explosive atmospheres are present.
Key considerations include mounting with the supplied yoke for adjustable aiming, ensuring proper wiring to 347-480 VAC with a PF > 0.90, and protecting the fixture from physical impact and moisture. Use of heat- and impact-resistant glass, along with a die-cast aluminum housing, minimizes maintenance needs. Plan for ventilation and appropriate mounting height to achieve the 20,000 lm distribution efficiently across the target area.
The high lumen output with LED efficiency reduces the number of fixtures and energy costs compared with legacy solutions. The IP66/NEMA 4X ruggedization and Class I Division 2/Zone 2 suitability lower replacement risk in harsh environments, while the long LED life reduces maintenance intervals. In practical terms, customers typically realize lower kWh consumption, fewer service calls, and improved site safety due to consistent illumination.