pf2e.fyi
From Pathfinder #210: Whispers in the Dirt, which isn't enabled.

Morning Glow

ITEM 14
Price 4500 gp
Usage held in 2 hands
Bulk 2
Category martial
Group sword
Damage 1d8 slashing

The blade of this +2 greater striking holy standard-grade cold iron elven curve blade shines with a pale fire that illuminates the wielder's face in a grim visage and produces dim light in a 10-foot emanation. The wielder can suppress or reactivate this light as a single action with the concentrate trait.

Activate—Reveal Demons (concentrate, manipulate)
Frequency once per hour

Effect You brandish Morning Glow and focus on its gleaming light, boosting its illumination so that it produces bright light in a 30-foot emanation (and dim light for another 30 feet) for 10 minutes. All creatures in this area that have the demon trait must attempt a DC 31 Reflex save.

Effect: Morning Glow


Success The demon is unaffected by the glow.

Failure The demon becomes outlined with a shimmering aura of dim light that causes it to become Dazzled. If the demon was Invisible, it becomes Concealed instead. If it was already concealed for any other reason, it is no longer concealed. This light affects the demon for 1 minute.

Critical Failure As failure, but with a duration of 10 minutes.

Pathfinder #210: Whispers in the DirtORC