Blinding Lantern
Wondrous item, uncommon
This ornate brass lantern comes fitted with heavily inscribed plates shielding the cut crystal lens. With a flick of a lever, as an action, the plates rise and unleash a dazzling array of lights at a single target within 30 feet.
You must use two hands to direct the lights precisely into the eyes of a foe. The target creature must roll a DC 11 Wisdom saving throw. On a failure, the creature is blinded until the end of its next turn. A creature blinded by the lantern is immune to its effects for 1 minute afterward. This power can be used at will in dark conditions; it has no effect in full daylight.
By opening the shutter on the opposite side, the device functions as a normal bullseye lantern, yet illuminates magically, requiring no fuel and giving off no heat.