Repelling Candle

The Repelling Candle is an item that can be placed on the Private Island and prevents Mobs from spawning. The crafting recipe for this item is unlocked at.

Usage
When the Repelling Candle is placed, monsters can be prevented from spawning on the island within a range of 10 blocks, 50 blocks, or the entire island. To configure its settings, right-click on it. The player can choose the color, change the effective radius, and toggle the particles ON/OFF.

It is also very useful if the player wishes to cull mobs but also leave the island's biome unaltered, as previous solutions would often use a Nether Biome Stick to make the hostile mobs into Chickens.

NOTE: Placing the candle on a bottom half slab will cause it to turn into a normal torch and the candle will be gone.

Trivia

 * If the radius is set to 10 blocks or 50 blocks, then the radius will be a sphere similar to that of a Farm Crystal.
 * There appears to be a Repelling Candle in the Catacombs Entrance (Zone) in the Coal Mine.
 * There is a bug where the Repelling Candle is able to be placed in the Hub. The bug happens if the player clicks on a crafting table with the Repelling Candle in their hand.