Light Radius manifests itself in dark parts of Diablo 2 where there is no natural light (e.g. caves and at nighttime). Characters have a default light radius (Unknown amount), and can increase or decrease this value with items. On items, this property is listed as '"±# to Light Radius"'. With multiple items possessing this property, the individual amounts are added together. The maximum increase is +5. Beyond this, there is no added effect. The minimum is -12.
A complete listing of uniques, sets and runewords:
Items that increase light radius:
- Hellfire Torch (+8)
- Lightsabre (+7)
- Aldur's Stony Gaze (+5)
- Heaven's Brethren (complete Set) (+5)
- M'avina's Tenet (+5)
- Naj's Circlet (+5)
- Radiance (+5)
- Whistan's Guard (+5)
- Blood Crescent (+4)
- Brainhew (+4)
- Guardian Angel (+4)
- Hand of Blessed Light (+4)
- Iceblink (+4)
- Immortal King's Will (+4)
- Spirit Forge (+4)
- The Rising Sun (+4)
- Tomb Reaver (+4)
- Angelic Wings (+3)
- Atma's Scarab (+3)
- Azurewrath (+3)
- Darkglow (+3)
- Gleamscythe (+3)
- Heaven's Light (+3)
- Magnus' Skin (+3)
- Nokozan Relic (+3)
- Spire of Honor (+3)
- Splendor (+3)
- Steelclash (+3)
- The Redeemer (+3)
- The Tannr Gorerod (+3)
- Torch of Iro (+3)
- Arcanna's Flesh (+2)
- Axe of Fechmar (+2)
- Bloodrise (+2)
- Chance Guards (+2)
- Cloudcrack (+2)
- Crushflange (+2)
- Ghostflame (+2)
- Goldskin (+2)
- Goldwrap (+2)
- Harmony (+2)
- Infernostride (+2)
- Lore (+2)
- Milabrega's Rod (+2)
- Moonfall (+2)
- Pluckeye (+2)
- Rixot's Keen (+2)
- Seraph's Hymn (+2)
- Silks of the Victor (+2)
- The Dragon Chang (+2)
- Venom Ward (+2)
- Breath of the Dying (+1)
- Death (+1)
- Fortitude (+1)
- Honor (+1)
- Lenymo (+1)
- Lidless Wall (+1)
- Prudence (+1)
- Schaefer's Hammer (+1)
- Steel (+1)
- Voice of Reason (+1)
- Wind (+1)
- The Eye of Etlich (+1-5)
Items that decrease light radius:
- Goblin Toe (-1)
- Serpent Lord (-1)
- Smoke (-1)
- Black Hades (-2)
- Blackhand Key (-2)
- Blackleach Blade (-2)
- Crescent Moon (Amulet) (-2)
- Duskdeep (-2)
- Shadowfang (-2)
- Umbral Disk (-2)
- Gloom (-3)
- Gloom's Trap (-3)
- Nadir (-3)
- Nosferatu's Coil (-3)
- Woestave (-3)
- Darksight Helm (-4)
- Veil of Steel (-4)