The Streamlight ProTac HL-X 88064 is engineered for tactical versatility, delivering an impressive 1000 lumens of brightness. This flashlight combines advanced technology with practicality, ensuring reliable performance in various conditions. Designed with MULTI-FUEL innovation, it accommodates both Streamlight's 18650 USB battery and CR123A lithium batteries, providing flexibility and convenience for any situation. TEN-TAP programmable switch for customizable operation modes Multiple brightness settings: high, medium, low, and strobe Durable aluminum construction for enhanced durability Equip yourself with the ProTac HL-X for unmatched reliability and innovation in portable lighting.