What do you get when you cross REL’s C4 Magnum-GO with Milwaukee powered batteries?

The C4 Nomad-GO is designed for all intensity requirements of Fluorescent Penetrant Inspection (FPI) and Magnetic Particle Inspection (MPI). REL’s C4 Nomad-GO inspection lamps contain high flux UV-A and white light LED emitters with built-in static-electric discharge circuits. The C4 Nomad-GO provides a 10-inch diameter of UV-A intensity >1000 µW/cm² at 15 inches. The integral filter in the UV-A emitter limits the visible light to 20 lux (1.86 foot-candles) at 15 inches and 5 lux (0.47 foot-candles) at 36 inches.

The LED white light provides an intensity > 700-foot candles at 15 inches. The lamp’s electrical components are sealed and passively cooled within an engineered finned housing manufactured from military-grade aluminum. The lamp performs in all environments regardless of ambient conditions. The C4 Nomad-GO LED UV-A with white light will survive the toughest, wettest, and most severe work environments on the planet!

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REL Engineered Solutions LED Lighting UV-A C4 Nomad-GO BT


  • Powered by Milwaukee RedLithium 18V battery pack system
  • Impenetrable Solid-State Switch
  • Easy to use controls with clear indicators for lamp on/off operation 
  • UV Filter Protection
  • Dimming function will lower the white light output to 300 foot candles
  • Built in static-electric discharge unit safety feature
  • Will not fall out of spec with low battery voltage cutoff circuit
  • Individual lamp dimensions: 10.6” H x 3.0” W x 4.6” D
  • Individual lamp weight: 3.2 lbs.
  • Tool Control System
  • 2-year Warranty
  • Refurbishable

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Certifications & Compliances
Meets ISO 3059 Specifications
Tested & Complies with ASTM E3022 Standard
Tested & Complies with Rolls Royce RRES 90061
Serialized Certificate of Conformance