Q: How tall are the Path Lights?  

The Path Lights can be used at two different heights. When you receive the Path Lights, each will be broken down into 4 pieces including 1 x spike, 2 x center pieces & 1 x head. For a shorter height, use one center piece and you will have a 13½” tall light. When using both center pieces the light will be 19 ½“ tall. 

Q: What kind of battery is included, and is it replaceable?  

The path lights have a built-in 1500mAh / 3.7V battery that is not replaceable.