Lum Rune

Lum Rune is a low rune used in the runewords Smoke, Splendor, Lionheart, Memory, Stone, Oath, Wrath, Beast, Obsession.
The Lum Rune can also be used as ingredient for 2 different Horadric Cube recipes.
Lum Rune like any other Diablo 2 Resurrected (D2R) Rune can be used to enhance a Socketed Item with new magical properties.
The rune adds +10 to Energy property to any type of socketed item.

Lum RuneLum Rune
Required Level: 37
Weapons: +10 to Energy
Armors: +10 to Energy
Helms: +10 to Energy
Shields: +10 to Energy
Trade items on d2trader.net

How to obtain Lum Rune

The fastest way to get this rune on Battle.net is via trading, you can use the Item Price Checker to see how much Lum Rune is worth.
Farming this rune by killing monsters is possible, check the drop rate table below for more information.
Another way to get it is via a horadric cube recipe that transmutes Io runes into Lum Rune.
Also, there's a chance this rune to drop from Hell's Forge Quest in Act 4 on Nigthmare and Hell difficulties.

Runewords with Lum Rune

There are 9 runewords that can be made with Lum Rune. You can also browse these Runewords in the Item Database.

Nef · Lum
Body Armors
Eth · Lum
Necromancer Heads, Paladin Shields, Shields
Hel · Lum · Fal
Body Armors
Lum · Io · Sol · Eth
Shael · Um · Pul · Lum
Body Armors
Shael · Pul · Mal · Lum
Axes, Maces, Swords
Pul · Lum · Ber · Mal
Amazon Bows, Bows, Crossbows
Ber · Tir · Um · Mal · Lum
Axes, Hammers, Scepters
Zod · Ist · Lem · Lum · Io · Nef

Horadric Cube Recipes with Lum Rune

There are 2 recipes that are related to Lum Rune. You can also see these Recipes in the Item Database.

Create Lum Rune
Flawed Topaz + 3x Io Rune
Create Ko Rune
Flawed Amethyst + 3x Lum Rune

Lum Rune drop rate table

The monster with the highest drop chance of dropping Lum Rune is The Countess on Hell difficulty in Tower Cellar Level 5 of Act 1. Farming the monsters listed below gives you the highest chance of getting that rune.