Firearm light accessory for brightness control

A firearm light accessory configured to be mounted on a firearm light mounted on a firearm, the firearm light accessory comprising a see-through lens cover for attachment to a bezel of the firearm light for controlling brightness of a beam of light emitted from the firearm light, the see-through lens cover comprising:

• a. a lens cover base having a proximal end capable of attachment to a light emitting end of the firearm light,
• b. an ins within the lens cover base for controlling brightness of the beam of light emitted from the firearm light,
• c. a clear inner protective disk at a proximal side of the iris and between the iris and the bezel of the firearm light for protecting the iris from exterior contamination,
• d. an iris aperture adjusting lever attached at a peripheral point to the iris and externally projecting through an adjusting lever slot of the lens cover base for adjusting the iris to control brightness of the beam of light emitted from the firearm light, with the adjusting lever slot capable of accepting a seal fixed over the adjusting lever slot to protect the slot from entry of debris and light leakage,
• e. a clear outer protective disk at a distal side of the iris for protecting the iris from exterior contamination,
• f. a hinged lens cover cap attached at a distal end of the lens cover base and capable of holding a transparent colored disk, and
• g. a transparent colored disk affixed within the hinged lens cover cap and capable of altering of the beam of light emitted from the firearm light from white light to colored light for aiding night vision.