Lasers not working · Issue #4454 · BuildCraft/BuildCraft · GitHub
FTB-2 | Test Platform | Portable Platform
Laser drill final update probably. Added color changing, visible cooldown, added hoppers that feed into the furnace, and a few other balances. : r/MinecraftCommands
The Actually Additions fluid laser relay is capable of transferring over 2 billion mB/t : r/feedthebeast
EXFO FTB-3922 MM MultiTest Module For FTB-300 FTB-3920 FTB-3922-12D | eBay
FTB-200 V2 | Discontinued products
LasGoo LG-3D Laser Level Self Leveling 3x360°, 3D Green Beam Cross Line Laser for Construction and Picture Hanging, 2 Rechargeable Batteries (20 Hrs), Magnetic Liftable Stand Included, Green - - Amazon.com