Lighting Your Base with Ender and Acidian Lanterns
Ender Light Sources
Ender Torch and Ender Wall Torch are the basic light blocks. Place Ender Torch on top of a block and Ender Wall Torch on a vertical face. Both produce Ender Fire, the mod's flame type, which also appears as a standalone Ender Fire block.
Ender Lantern is the hanging variant. Place it under a block to hang it like a vanilla lantern. For a campfire-style light and cooking block, use Ender Campfire.
Acidian Lantern is a separate lantern block with its own look. Use it where you want a distinct light source from the Ender Lantern.
Mystical Obsidian and Runes
Mystical Obsidian is a decorative and functional block. It has a Wall variant (Mystical Obsidian Wall) for vertical placement. Mystical Obsidian Rune is the inert rune block, and Mystical Obsidian Activation Rune is the activated version. Activated Mystical Obsidian Activation Rune is the lit state you get after activation.
Crystal Holder is a block for displaying or holding crystals. Place it near your lighting setup to combine light and display in one area. All of these blocks are craftable at a crafting table, so gather your materials first and batch-craft the lights you need for a full room.