Simply plug in the transformer to convert electricity to voltage. The kits are designed for use on land or underwater to create dazzling features like a glowing night pond (figure C). To light a water feature, place the waterproof light fixture in the water. Consider underwater fixtures that swivel (figure D) so that you can focus the light on specific features such as a waterfall. Glassman recommends positioning the light as far back in the water as possible (figure E) to illuminate the water and the featured pond element.
Hide the cords beneath rocks and vegetation. Connect the light to the main power cable, splitting the two main wires with a sharp knife. Strip about one inch of the wire casing from the wire with wire strippers (figure F). Twist the wires together, and repeat the process for the cable that goes to the low-voltage transformer.
Twist together one set of wires from the pond light with one set of wires from the main power, and secure them with a waterproof wire nut. Hook the main cable up to the transformer by wrapping the exposed wire around a screw. Tighten the screw down with a screwdriver (figure G), and plug in the unit to light the pond at night.