The Outdoor Garden Light provides a soft glow to an existing outdoor retaining wall. Easy to install and durable, the kit provides a comforting, homey feel to your outdoor landscaping!The Garden Light is a unique style of light that replaces a block in the retaining wall space to not only beautify, but also add safety and originality to any project. Each fixture is constructed of the strongest plastic and is designed to interlock seemlessly with 12" x 4" wall stone. Its structural design supports the weight and pressures associated with garden walls. The 7 watt bulb adds a warm glow to light the way along pathways or driveways. Each 4 pack kit contains fixtures and lenses, sockets, 7 watt bulbs, 6 wire connectors, 75 feet of outdoor cable, transformer, and instructions. The supplied 12 volt dusk-to-dawn transformer can power up to 12 - 7 watt fixtures. Additional cable may be necessary depending on number and spacing of lights. Tools required- pliers, utility knife, star-head screwdriver. Lights assembled.