• CREE 4* XP-L LED with a life span of up to 50,000 hours
• Three lighting modes:  High(3h) > Mid(6h) >Low (10h)
• Working Voltage: 2.7V-5.0V DC
• Compatible Battery: 7*18650 Batteries Pack
• Body color: Black
• Lens: Toughened ultra-clear glass
• Dimensions: 167mm (Length) x 63mm (Body) x 66.5mm (Head)
• Net weight: 988g (with battery in air)   622g (with battery in sea)