Use outdoor walkway lights to guide guests to and from your home. Solar lights are a great choice, and they can be placed nearly anywhere. As the name implies, solar lights gather energy from the sun and use it to power lights. That being said, their light is usually a little softer than traditional systems, and on cloudy days, they may not work at all. A low-voltage system is a little more laborious but offers bright, reliable lighting. Lights are staked into the ground, connected via a cable, and then plugged into a wall outlet. The following guide shows you how to install a low-voltage system in your yard. Editor’s Tip: Be sure to follow the manufacturer’s instructions with regard to the maximum wattage you can run from the power supply. Editor’s Tip: If your transformer will be located outside, make sure it is watertight. Do not plug the transformer into the outlet until all wiring connections are complete. Make sure the transformer is protected by a fuse or circuit breaker.