- Diamond knurl design
- High-intensity patented 1/2 turn, twist focus from SPOT to FLOOD
- Spare lamp safely secured in the tail cap
- Patented candle mode
- Anodized inside and out for improved corrosion resistance
- High-grade seals and O-rings for water resistance
- Compact/lightweight aluminium case
- Vented tail-cap (patented) reduces chance of gas build up