Explosion proof symbol: DEMKO 19 ATEX 2128 IECEX UL 19.0016 Ex ia op is I/IIC T4 Ma/Ga Class I, Group A, B, C & D. Class II,Group E, F & G. Class III, T4. (I didn't get a Japanese explosion-proof symbol.)
Specifications
Brightness: 150 lumens
Irradiation distance: approximately 175 m
Used battery: AA size battery x 2 pieces (Sold Separately)
light sources: LEDs
battery life: 12 hours
illumination patterns: illuminated
Illumination Type: Diffuse
Size: φ 61 x 187 mm
Weight brand: 127 g (main body only brand)
Waterproof Performance: IP 67 (1 m Depth)
Color: Orange
Resistance to impact: 1 m
UL standards conforming products Division I, Class I