Longwave LED 365nm Ultraviolet Flashlight - UV1LW longwave uv Shortwave/ Longwave UV lamp requires

Shortwave/ Longwave UV lamp requires 3 D batteries

additional battery kits

O57 chalcedony & calcite from Crawford

Our M80 LED UV flashlight produces a equal amount of UV power while using a lesser amount of power than fluorescent tube type lamps

TECHNICAL SPECSIFICATIONS

Longwave LED 365nm Ultraviolet Flashlight - UV1LW longwave uv Shortwave/ Longwave UV lamp requires365nm longwave flashlight which is very popular for sodalite hunters along the great lakes in the U. S. Some people known them by the trademarked name of Yooperlites. Fluorescent orange sodalite rocks can be found all along the great lakes and in many other places in North America. While only 10% of fluorescent minerals respond to longwave aka blacklight many rocks can still be found in creek beds, landscape rocks, and old mine tailings. The output of