Acquired as a 3.33% drop from Granite Golem foes within Granite Caves or purchased from the Cyborg in Hardmode, the Night Vision Helmet provides 4 defense. Wearing this helmet grants the Night Owl effect, brightening obscured terrain and illuminating dark cave networks without drinking a Night Owl Potion. This passive illumination helps spelunkers navigate deep underground chasms and locate ore deposits. The permanent night vision effect remains active as long as the headgear stays equipped in the active armor slot.
Tinkerer upgrading and spelunking alternatives
At a Tinkerer's Workshop, players can combine this headgear with a Mining Helmet to manufacture the Ultrabright Helmet, combining nocturnal clarity with an active light halo. While wearing the helmet in armor slots forfeits set bonuses from combat armor like Iron Helmet or Silver Helmet, players can carry it during mining trips or place it in vanity slots for visual style.
Trivia
Drops from Granite Golems inhabiting subterranean granite biomes.
Combines with the Mining Helmet to create the Ultrabright Helmet.
Terraria Map
Ultrabright Helmet
Granite Elemental
Granite Golem