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Cylindrical explosion-proof flashlight with sliding switch and textured aluminium finish

Nitecore

Nitecore EF1 Explosion-Proof Flashlight 830 Lumens 295 Yards

SKU CH-WPSJ-DMZ9W

Intrinsically safe flashlight for hazardous environments delivering 830 lumens and 295 yards throw

  • TypeFlashlight
  • Intrinsically safe for hazardous A-D gas environments
  • 830 lumen output cuts through darkness at 295 yards
  • 18300cd peak intensity delivers powerful long-range beam
  • Slide switch enables one-hand brightness control
  • Runs on one 18650 or two CR123A batteries

Nitecore EF1 Explosion-Proof Flashlight

The Nitecore EF1 is an intrinsically safe flashlight certified for hazardous environments. It delivers up to 830 lumens output with a peak intensity of 18300cd and a beam throw of 295 yards. The light operates on a single 18650 rechargeable battery or two CR123A cells. A sliding switch enables one-handed control over three brightness levels.

Hazardous-Industry Professionals vs General Users

This flashlight suits workers in petroleum exploitation, petrochemical plants, and chemical industries requiring ATEX-rated equipment. It is not for buyers who need a lightweight everyday carry light or a model with USB recharging built into the body. The specialized explosion-proof construction adds bulk unnecessary for standard outdoor use.

ATEX EX II 2 G Ex d IIC T6 Gb Certification

The defining specification is the ATEX EX II 2 G Ex d IIC T6 Gb rating covering Class 1 Group A-D gases. This certification legally permits operation in acetylene, hydrogen, ethylene, and propane atmospheres. Without this rating the light cannot be used in those regulated hazardous zones.

Highlights

  • Intrinsically safe for hazardous A-D gas environments
  • 830 lumen output cuts through darkness at 295 yards
  • 18300cd peak intensity delivers powerful long-range beam
  • Slide switch enables one-hand brightness control
  • Runs on one 18650 or two CR123A batteries

Specifications

Part NumberEF1
TypeFlashlight

Questions about this item

How far does the 18300cd beam reach before it drops off?

The peak intensity of 18300cd provides a throw distance of 295 yards.

Does the slide switch get hot or the body heat up during long shifts?

The aerospace-grade aluminium body with 3mm thickness acts as a heat sink, and the epoxy resin lens is designed to suppress explosion risk from internal heat.

Which batteries do I need to have on hand before using the EF1?

It runs on one 18650 rechargeable cell or two CR123A primaries.

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