Help in searching of tactical lanterns is needed

It is necessary to develop criteria and characteristics of lights and find good deals all over Ukraine.

Among already known criteria there are: 

- Use of battaries of AA and AAA types (as you cannot be sure you can charge it anytime);

- LED, with a narrow focus beam (can be unmanageable); 

- The beam should be narrow enough at a distance of 150-200 meters; 

- Sufficient dust-and moisture-protection for use in all weather conditions.