Built for tactical professionals, the Streamlight TLR-7 X Multi-Fuel High/Low Switch Weapon Light combines rugged durability with versatile multi-fuel capability, supporting both the SL-B9® rechargeable lithium-ion battery and the CR123A lithium battery. Delivering a powerful 500-lumen output with a 140-meter beam, it enhances visibility in critical situations, with a Safe-off feature to prevent accidental activation. Ambidextrous paddle switches with HIGH and LOW settings allow for quick, adaptive control, while its IPX7 waterproof, anodized aluminum construction ensures reliable performance in any environment. The rail grip clamp design securely attaches to most firearms, with additional battery packs available for extended missions, in Black or Flat Dark Earth.