LED: COB; BATTERY: 18650 7.4V 2600MA /9XAA DRY BATTERY; MODES: HIGH-MEDIUM-LOW-OFF; LIGHT OUTPUT: HIGH 5000LM -MEDIUM 2500LM -LOW 500LM; RUNTIME:  HIGH 1HR - MEDIUM 2HRS -LOW 8HRS; CHARGING TIME: 4.5 HRS/2HRS (18650/18350); C TYPE CHARING PORT; CHARGING INDICATOR LIGHTS, RED LIGHT TURNS TO GREEN WHILE IT IS FULL; CAN USE 9 AA DRY BATTERY OR 1 RECHARGEABLE BATTERY PACK; WATER RESISTANT: IPX4; SIZE: �54X280MM; N.W.: 570G (RECHARGEABLE BATTERY INCLUDED)