- Light levels of settings 1-4?
- Storage of Li-Ion batteries?
- Transport of Li-Ion batteries in airplanes?
- How can I fix the light on my helmet?
- Fast charging Of Li-Ion cells?
- Can I use 4 AA batteries instead of the Li-Ion battery?
- Lumen, Candela, Lux...?
- Why should I care for ANSI Lumen?
- Using an external charger?
- Diving?
- Why is my lamp making a humming noise on low levels?
- How can I know the production date of my batteries?
- Where can I find the serial of my lamp?
- What safety aspects may be relevant for me when mounting on my helmet?