Functionality
This mod allows vanilla (and also modded, see below) torches to be placed on the ceiling (upside down). The mod supports the normal torch, the soul torch, and the redstone torch. The redstone torch interacts with redstone like any other redstone torch that is attached to the same block would. If you want this mod to work with a different mod's torches, please ask me about it and I'll see what I can do about adding support.

Supported Mods
Please take a look at this dedicated mod support page to find out which mods are supported by Ceiling Torch. Original functionality of mod torches is kept as best as possible. Some (but not all) of their ceiling torch variants can be found in the images tab on this page to give you a general idea.
You are allowed to use this mod in any modpack.
Compatibility for I Like Wood's torches (in newer versions of Ceiling Torch, it also supports soul torches and new wood types!)
Waterlogging is also supported for the ceiling variants of Nature's Debris' torches
Compatibility for Torchmaster's mega torch (the ceiling torch also disallows mob spawns!)
Compatibility for Silent Gear's stone torch
Nature's Debris adds custom waterlogging, of course the ceiling variants of its torches support that as well.
Waterlogging is also supported for the ceiling variants of Upgrade Aquatic's jelly torches
Of course Vanilla's torches are also supported!
Compatibility for [SBM] Bone Torch's torch
Waterlogging is also supported for the ceiling variant of Druidcraft's fiery torch
Compatibility for Upgrade Aquatic's jelly torches
Compatibiliity for Druidcraft's fiery torch
Compatibility for Nature's Debris' torches