The 600-lumen PolyTac X USB flashlight is built for durability and features an integrated micro USB charge port. 

 Features

• TEN-TAP® Programming allows the choice of three programs:

1) high/strobe/low  2) high only  3) low/medium/high

• Removable, multi-position pocket clip
• High-impact, super-tough nylon polymer with “Rocky Stipple” texture for a sure grip
• IPX7; waterproof to 1m for 30 minutes; 3m impact resistance tested
• Available in Black & Coyote 
• Limited lifetime warranty

Specs

• Brand: Streamlight
• High Lumens: 600
• Run Time on High: 3.50 hours
• Run Time on Low: 36.00 hours
• Beam Distance: 205 meters
• Max Candela: 11,485
• Battery Type: Streamlight SL-B26 Protected Li-Ion USB Rechargeable Battery 
• Length: 5.46 inches 
• Weight: 4.90 ounces 
• Model:Polytac X
• Type: Flashlight