Durable and long-lasting: The cast aluminum construction is durable and weather-resistant, operating in temperatures as low as -13°F and as high as 110°F. Easy to use: The durable LED lights require no maintenance; no bulb replacements needed. Wide range of applications: The inner lens creates a soft, diffused light pattern, perfect for illuminating and highlighting paths, steps, and gardens. Quick installation: The quick-install cable connector means easy and safe DIY installation. Additional accessories included but required: Transformer, low-voltage cable. Five-year warranty: Our high window lights come with a five-year warranty covering defects in materials and workmanship.