Mactronic LED handheld flashlights with batteries, Ni-MH or Li-ion rechargeable batteries: https:

certified LED flashlight designed for potentially explosive atmospheres
designation Ex Atex: I M1 Ex ia I Ma / II 1G Ex ia IIC T4 Ga Sira 15ATEX 2166X
light force - 323 lumens
lighting time up to 13 hours
power supply - 4x AA/R6

certified LED flashlight designed for potentially explosive atmospheres
Atex designation: II 1 G Ex ia IIC T4 IP67 DEMKO 13 ATEX 1205039X Rev. 3
Light source: XP-G2 LED
Light strength: 180 lumens
power supply: 4x AA (included)
IP rating: IP 67

diode Osram P8
Light strength: 135 lumens
2 operating modes : 100%, 30%
focus function - adjustment of the focus of the light beam
power supply: 1 x AA / R6