Soft Illumination for stair safety and beauty 6.5' lead wire included 1.3 watt Newly redesigned back box for even easier installation Beautifully coordinates with TimberTech post cap light modules, under-rail lights, and accent lights. TimberTech deck lighting gives off soft illumination for added safety on stairs. The LED lighting is energy efficient and uses low energy consumption. Each light has a 6.5 foot wire that can be cut to achieve desired length to reach the transformer. Several LED lights can be powered by a single transformer.