Light Level Overlay Reloaded Mod for Minecraft 1 10 1/1 10 2/1 9 4
Light Level Overlay Reloaded Mod for Minecraft 1.10.1/1.10.2/1.9.4
This mod was originally created by 4poc (in minecraft 1.6.4 and earlier). See here.
Light Level Overlay Reloaded mod displays light level on blocks so you know when to place torches.
The default shortcut key to turn on/off light level overlay is F4. You can change it in “Options -> Controls”...
Download: /light-level-overlay-reloaded-mod/
Read more: Minecraft Mods 1.10