This mod adds four new blocks, three of which provide light at varying costs in iron, and the fourth serves as an aesthetically pleasing way to cook food (or other things which don't require a ton of heat). Their purpose is to provide a higher tier replacement for torches in castles and other fine establishments.
You can get it at http://www.minecraftforum.net/forums/mapping-and-modding-java-edition/minecraft-mods/wip-mods/2371140-technic-affs-another-force-field-system-mod and it is for Minecraft Forge 1.8
I am the original author of this video. It was posted on Youtube under my identity "Kreezxil".
