Bulb: CREE XML U3

Battery: 3.7V 4000 mAh

Max output: 750 Lumens

Function: High (750 lm) – Low (300 lm) – Strobe - OFF

Run time: 3 hrs (High) , 6 hrs (Low)

Recharging time: 5 hrs / 10 hrs (Wireless charging)

Adaptor : 5V 2A

Water proof : IPX4

Beam Distance: 150 meters

Size: φ42xφ32.2x175 mm ,

Charging base: 86.3x78.5x43.4 mm

N.W.: 210 g (Excluded battery)