Pauluhn DFLA LED Hazardous Area Floodlights
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Pauluhn DFLA LED Hazardous Area Floodlights

Crouse-Hinds series Pauluhn DFLA LED floodlights are designed to provide full-spectrum, crisp, white light for maximum visibility.  Five versions are available, from 11,000 to 25,000 lumens, providing ideal solutions for a wide range of drilling applications.

Primary applications for the DFLA LED include outdoor platform and perimeter lighting on land and marine drilling rigs, including derricks, masts, SCR houses, top drives, operator’s house, pump and power stations.

Class I,
Division 2
60,000 hours at 55°C ambient
112+ lumens per watt

Certifications and compliances


  • Class I, Division 2, Groups A, B, C, D
  • Type 4X, IP66

UL standards

  • UL844, UL1598, UL1598A
  • UL8750 (DFL11L-15L only)

CSA standard

  • CSA C22.2 No. 137

Design features

  • Five models from 11,000 to 25,000 lumens for a wide range of floodlighting applications
  • Provides up to 60,000 hours rated life at 55°C – eliminates need for frequent lamp replacement
  • Die cast aluminum heat sink increases surface areas and improves airflow, optimizing both LED and driver life
  • Energy-efficient technology – up to 72% energy savings over HID fixtures
  • Minimum T3C temperature rating – safely operate in the most hazardous environments and any non-hazardous location
  • Shock- and vibration-resistant solid state luminaires have no filaments or glass components that could break – greatly reduces the risk of premature failure
  • Easy installation – yoke design to mount to existing Crouse-Hinds series SFA6 slipfitter and SWB6 wall mount
  • Instant illumination and restrike
  • Cold temperature operation/no warm-up required
  • Serviceable drivers
  • Contains no mercury or other hazardous substances
  • Operating ambient -40°C to 55°C

Standard materials

  • Lamp housing and adapter – die cast aluminum with Corro-free epoxy powder coat
  • Lens – heat- and impact-resistant glass (standard)
  • Gaskets – silicone and neoprene
  • External hardware – stainless steel