The Wilson & Fisher 4PK Solar Deck Post Light Set is a modern outdoor lighting solution that features warm white LED lights powered by solar energy. The sleek black post lights are designed for easy installation on the top of outdoor posts, with a smooth finish that adds a contemporary touch to any yard or garden. With a high energy efficiency rating of A+++ - G, these post lights not only provide a warm and inviting atmosphere but also contribute to environmentally friendly lighting. The CE certified lights come in a set of 4 and are controlled by a light sensor for automatic activation in low light conditions.