3 AA alkaline batteries (included). Bague - Lampe Peli 3315Z0 - Men Fire Boutique des Sapeurs Pompiers ATEX Zone 0 Explosion Proof Torch ATEX 1975Z0 Torch Lamp Zone 0/21 - A2S ATEX Torch 3415MZ0 Right Angle Light | Peli Official Store The 3315Z0 LED bulb: Compact size, light weight and with enormous LED performance., ATEX Cat., 1 (zone 0) Peli 3315Z0 - Torcia LED ATEX - Torcia Pompieri VV.F With safety certification for most explosive working environments according to ATEX category 1 (zone 0) is the 3315Z0 LED lamp one of the most efficient flashlights that the market.