The 3315Z0 LED light: the lightweight compact design houses 3AA batteries that power a single LED for 138 lumens of super bright LED light. Safety approved for the most volatile work environments ATEX Zone 20, the 3315Z0 LED light is one of the most efficient torches on the market today.The 3315Z0 LED light: Compact light, huge LED performance.Specifications:Length: 15.6 cmWeight With Batteries: 176 grWeight Without Batteries: 105 grSwitch TypePush ButtonLight Modes: On / OffBattery Size: AABattery Type: AlkalineBattery Quantity: 3Batteries Included: yesVolts: 4.5 vLamp Type: LEDCertifications: ATEX Zone 0Body Material: Anti-static Impact Modified PC/PBTO-Ring Material: EPDMLens Material: Anti-static coated Polycarbonate (PC)Incl batteries