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Protecta III LED Industrial (PR3I)

By Chalmit Lighting 
By Chalmit Lighting
The Protecta range of LED linear luminaires has a longstanding reputation for reliability, durability and value. The Protecta III LED Industrial linear luminaire for industrial applications is now updated with new features and benefits.
  • Highly Energy Efficient
  • Screwless mains terminals
  • DTS-01 deluge tested
  • Battery monitoring and automatic self test
  • 155,000 maintenance free hours at 45°C
  • Simple rugged construction
  • Maintenance free lifetime of 120,000hrs @ 25°C

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Where to Buy

Product Details


  • Industrial Safe Area
  • Surface Mount
Battery Type 6V Ni-Cad Battery (4 Ah)
Color Rendering Index (CRI) ≥70 CRI
Color Temperature 4000 K
Construction Material - Main Enclosure - GRP body with polycarbonate cover
Emergency Illumination Time 180 min
Ingress Protection
  • IP66/67 to EN 60529
  • IK10
Lamp Type LED
Light Source LED Strips
Mounting Type
  • Ceiling
  • Pole
  • Suspended
  • Wall
Type Linear

Certifications and Compliance

Certified Listed
  • CE Declaration
  • UK CA Declaration
  • General Lighting Standards, EN 60598
  • IP66/67
  • IK10
Hazardous Rating(s)
  • Tamb -40°C to +55°C
  • Tamb -25°C to +50°C (EM)

Resources and Downloads

Photometry (12)

Product Name Color Temp CRI Lumens Lm/W Watts Dist. Type Resources
Photometric File | PR3I/02L/LE
Photometric File | PR3I/02L/LE/EM
Photometric File | PR3I/02L/LE/OD
Photometric File | PR3I/02L/LE/OD/EM
Photometric File | PR3I/04L/LE
Photometric File | PR3I/04L/LE/EM
Photometric File | PR3I/04L/LE/OD
Photometric File | PR3I/04L/LE/OD/EM
Photometric File | PR3I/07L/LE
Photometric File | PR3I/07L/LE/EM
Photometric File | PR3I/07L/LE/OD
Photometric File | PR3I/07L/LE/OD/EM