Choice of Working Mode:

- One mode : Just On / Off only
- Five mode : Strong , Medium , Weak , Flash , SOS .

Features:

- LED version: Q5 CREE LED
- Brightness: about 165 Lumens
- Body color: Black
- Model similar as : C2
- Material : 6061-T6 areo strengthened aluminum.
- Surface : Hard anodizing
- Work time: about 170 minutes runtime (see battery output)
- Mode: Single mode , on/off in behind 
- Reflector: Aluminum textured reflector
- Battery: Uses 1*18650.
- Size: 138mm(length) * 40mm(diameter)

Other Info:

- The price is for the flashlight only , does not include the battery.
- White box packing