The block under the F block as well as all the blocks around it in a 1 block radius must be Iron Plated Stonebrick or higher for a beam of light to come out of it. You can change the color of the beam by placing a glass block on top of the F block.Just a noob question, how do you make your faction box produce lights?
If you mean how to get people to teleport to you, you can use /tpahere <their name> or ask the other person to /tpa <your name>.how do you make a person teleport on your current location?