Ultra Clear Lens (UCL)
From flashlightlens.com for use in SureFire® Z32 (M2) bezels with LED drop-ins. UCL lenses may achieve up to 10% more lumen output from an otherwise identical bezel and drop-in setup.
- UCL Clear for the maximum light transmission
- ULC Flood, turns any drop in in to a flood drop in
This item is made in USA.