Specifications and features:
Inova BLT-3A Bolt-series flashlight
2-watt LED
Up to 100' beam
Up to 1.5 miles signal visibility
Tactical end cap switch
Momentary or constant-on
Space-grade aluminum housing
Water-resistant
Non-slip rubber grip
Impact-resistant head
Mil-spec anodized finish
2 AAA batteries
Up to 3 hours run time
4.76" long
1.1" head diameter
2.17 oz.