NITECORE EF1 - 830 LUMENS

For oil, gas, petrochemical and mining crews working in explosive atmospheres: a flashlight certified flameproof to Ex d IIC T5 Gb, throwing 830 lumens out to 270 metres from a tank-tough, IP67-sealed body.

Certified explosion-proof: Ex d IIC T5 Gb (GB3836 rated)

830 lumens on High, throwing 270 m at 18,300 cd

Three levels on a glove-friendly sliding switch

10mm epoxy resin explosion-suppressive lens

3mm aerospace-grade aluminium body, 20% thicker than ordinary lights

IP54 dust and splash protected, impact resistant to 1.5 m

Runs on one 18650 or two CR123 cells

250g without battery, 152.2mm long

LED: CREE XM-L2 U3 (50,000 h life)

Max Output: 830 lumens

Max Beam Distance: 270 m

Peak Beam Intensity: 18,300 cd

Explosion-Proof Rating: Ex d IIC T5 Gb (GB3836, PCEC accredited)

Battery: 1 × 18650, or 2 × CR123 / 1 × RCR123 / 1 × CR123

Lens: 10mm epoxy resin explosion-suppressive optical lens

Material: 3mm aerospace-grade aluminium alloy, HAIII hard anodized

Switch: Front sliding control (0 standby / 1 low / 2 mid / 3 high)

Impact Resistance: 1.5 m

Water Resistance: IP54 (dust and splash protected)

Dimensions: 152.2 mm length × 40 mm head

Weight: 250 g (without battery)

OUTPUT & RUNTIME

High: 830 lm · 1 h 45 m (18650) / 1 h 30 m (2×CR123)

Mid: 320 lm · 3 h (18650) / 2 h 45 m (2×CR123)

Low: 4 lm · 150 h (18650) / 60 h (2×CR123)

Sold per UNIT.