Technical Details: Datasheet Description: The Centurion intrinsically safe flashlights are ATEX Directive certified for safe use in hazardous locations, suitable in zones 0, 1, 2, and zones 20, 21, 22. They are equipped with a high power LED each, produce excellent light output, with no need for bulb replacements. These flashlights are also lightweight and come with an IP67 rating while being powered by 2 (AA or AAA depending on model) alkaline batteries. Product Features: Excellent light output. Compact and lightweight design. Inv code 792279/CEN 792292/CEN Model EX-5380 EX-7180 Light source type High power LED bulb High power LED bulb Beam type / Distance Spot / 81 meters Spot / 35 meters Output 112 lumens (effective lumens) 53 Lumens (effective lumens) Light duration 4.75 hours Up to 4.4 hours Power 3V 1.2W 3V 0.6W Power source 2 x LR6 (AA) alkaline batteries 2 x LR3 (AAA) alkaline batteries Ingress protection IP67 IP68 Impact resistant 1.8 meters 1.5 meters Ambient temperature -20°C~+40°C -20°C~+40°C Dimension Φ40 x 172mm Φ23 x 137mm Weight 114g (without battery) 31g (without battery) Type of protection 'ia' Intrinsically Safe 'ia' Intrinsically Safe Areas of classification (Gases) Zone 0, 1,and 2. Gas Groups: IIA, IIB, and IIC Zone 0, 1, and 2. Gas Groups: IIA, IIB, and IIC Areas of classification (Dusts) Zone 20, 21, and 22. Dust Groups: IIIA, IIIB, and IIIC Zone 20, 21, and 22. Dust Groups: IIIA, IIIB, and IIIC Temperature classification (Gases / Dusts) T4 / 135°C T4 / 135°C