Finally, a Redstone Repeater can be used to delay signals by 1-4 ticks. This can be selected by right-clicking the repeater or pressing L2 on PS4, LT on Xbox One, or L on Switch. One tick equates ...

With certain blocks getting affected by these signals, players can create entire contraptions that can function with the flick of a switch. A repeater is an integral part of several redstone ...

The video below shows off how to arrange the redstone repeaters at the lighthouse's base and how you can expand the illuminated area with only a few simple additions.