PROTAC 2.0 RAIL 2000LM BLK KIT WEAPON-MOUNTED LIGHT SYSTEM Manufacturer Model Number: 89009 Manufacturer: Streamlight Model: ProTac 2.0 Light System Type: Accessory-Lights Item Type: Accessory Finish: Black Overall Length: 6.3" Weight: 9.06 oz. Shipping Weight: 1.0 Feature: SL-B50 Protected Li-Ion USB Feature: TEN-TAP Programming Feature: 2,000 Lumen | 17,700 Candela Optic Adjustable Objective: false Optic Reticle Illuminated: false