The high-performance ProTac 2.0 Rail Mount produces 2"000 lumens without sacrificing run time. Powered by the new SL-B50 battery pack that charges inside or outside of the light using a USB-C cord - no need to remove from your weapon.

Features :

• Uses one (1) Streamlight SL-B50 Protected Li-Ion USB-C Rechargeable Battery Pack (Included)
• IP67-Rated
• Comes with Straight Pressure Switch
• Mounts Directly to Guns with MIL-STD-1913 (Picatinny) Rails
• 2,000 Lumens
• 17,700 Candela
• Length - 6.30 Inches
• Weight - 9.06 Ounces