The Vevor retractable extension cord reel provides a 30' heavy-duty 16AWG/3C SJTOW power cord for convenient power access in garages, shops, and other work areas. Its lighted triple-tap grounded outlet lets you power multiple appliances at once while indicating when the unit is live. A built-in 10A circuit breaker and overheat protection help safeguard connected devices. The reel automatically extends and retracts smoothly for easier storage and reduced cord clutter. It is designed for wall or ceiling mounting and is ETL listed.