ON THIS WIKI
|Source Mod||Extra Utilities|
The Magnum Torch is a torch added by the Extra Utilities mod, which outputs the same amount of light as a vanilla Torch, but in addition it also prevents mobs from spawning in a sphere-like area with a horizontal radius of 128 and a vertical radius of 32 blocks. It will however not disable monster spawners within its radius. Magnum Torches will not stop the spawning of non-hostile mobs. Example: Light Mages from Ars Magica 2 or breeding of animals.
The Chandelier is a similar tool, which can be mounted on the ceiling, but only prevents mobs from spawning in a 16 block radius.