Choice of Working Mode:

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

Features:

- LED version: Q3 CREE LED
- Brightness: about 140 Lumin
- Body color: Black
- Model similar as : C3
- Material : 6061-T6 areo strengthened aluminum.
- Surface : Hard anodizing
- Work time: about 70 minutes runtime (see battery output)
- Reflector: Aluminum reflector
- Battery: Uses 1AA or 1*14500.
- Size: 1AA = 91mm(length) * 20mm(diameter)
          2AA = 145mm(length) * 20mm(diameter) ----- Contact us to see if available . 

Other Info:

- Price does not include the battery . 
- White box packing