Northlight 50-Count 16.3-ft Blue LED Plug-In Christmas String Lights

These durable non-glass replaceable bulbs stay cool to the touch and are energy efficient. Lights are equipped with a Lamp Lock feature which makes them replaceable, interchangeable, and keeps them from falling out. Contains end-to-end connectors to allow you to string multiple strands together, not exceeding 210-watts. Includes replacement bulbs and spare fuses.