Since 2000, Window Candles Direct has made a low-voltage, built-in window-candle system designed to bring a festive glow to homes without extension cords. Its specialty candle assemblies include safety components and are tested to meet ETL standards, while the company also supports installed systems with replacement parts and a limited lifetime warranty. Window Candles says its system is used by home builders and featured by design and home-improvement brands.
ETL standards
certification