Northlight 216-ft 840-Light Clear Glass-Shade Plug-In Bulbs LED String Lights

Product features: ?Light color: blue ?LED bulb type: SMD 2835 ?Total number of bulbs: 840 ?Total length: 18' ?Approximate thickness: 0.5" ?Approximate width: 0.75" ?Board width: 6mm x 1 ?Lumen per LED: 24-26??Additional product features: ?LED lights use up to 80% less energy ?Super bright vibrant bulbs ?Bulbs stay cool to the touch ?Flexible and easy to install ?End-to-end connectors allow you to connect multiple sets together up to 150 feet ?Includes 12 aluminum mounting clips and screws ?UL listed for indoor/outdoor use ?110-127 volts 60 hertz less than 72 total watts