LED: COB; BATTERY: 26650 3.7V 4000MAH/6XAA DRY BATTERY; MODES: HIGH-MEDIUM-LOW-OFF; LIGHT OUTPUT: HIGH 2500LM -MEDIUM 1250LM -LOW 250LM; RUNTIME: HIGH 1.25HR - MEDIUM 2HRS -LOW 8HRS; CHARGING TIME: 5 HRS; C TYPE CHARING PORT; CHARGING INDICATOR LIGHTS, RED LIGHT TURNS TO GREEN WHILE IT IS FULL; CAN USE 6 AA DRY BATTERY OR 1 RECHARGEABLE BATTERY PACK; WATER RESISTANT: IP67; SIZE: Ø54X230MM; N.W.: 535G (RECHARGEABLE BATTERY INCLUDED)