Specifications:
- Aviation grade aluminum alloy: 6N01-T6
- Brightness:
- Max: 400 lumens
- Mid: 150 lumens
- Low: 50 lumens
- Use 18650 Li-ion battery
- High light 4H runtime
- Low light 18H runtime
- Four switch: highlight,middlelight,lowlight
- Diameter/length : 27.5mm/158.3mm
- Net weight: 157g
- Packed by double blister
