This #2400 StealthLite® submersible flashlight is made of unbreakable corrosion proof ABS body and hi-impact polycarbonate lens. Its Laser Spot Xenon® Lamp module gives an extremely bright, white beam, which can cut through water, smoke, fog and rain making it a perfect light source for all applications. It is a highly recommended flashlight to be used within industrial and fire applications because it is very powerful, light weight and attachable to any work helmet (see complete range of Peli® adaptors). The StealthLite® has a one handed on/off locking switch plus a heavy-duty lanyard. It includes 4AA cell Alkaline batteries and is water resistant (not for diving applications). It is ATEX, FM, CSA, MSHA and UL approved. Unconditionally Guaranteed... forever. LENGTH 6-1/2" / CANDLE POWER 10,000 / LUMENS 31.5 / WEIGHT W/BATTERIES .50 lbs (230 gr) / BATTERIES 4 Alkaline 'AA' Cells / AMPS 0.53 / VOLTS 6.00 / WATTS 3.18 / LAMP LIFE 30 Hours / BATTERY BURN TIME 5-6 Hours @ 50 F (10 C) / APPROVALS FM Factory Mutual ­ United States CSA Canadian Standards MSHA Mine Safety & Health Administration IP67 European Certificate, Ingress Protection ATEX European Certificate, Category 3 (Zone II) .. see full description