Northlight 192-ft 150-Light Clear Glass-Shade Plug-In Bulbs Incandescent String Lights150 mini tree trunk wrap lights 24 in lead from the plug to the first bulb End to end connectors allow you to connect multiple sets Recommended for indoor outdoor use If one bulb burns out the rest will stay lit Features Space Between Lights (Inches) 15 Shade Material N A (no shade) Bulb Type Incandescent Power Source Plug in Cord Length (Feet) 192 Lighted Length (Feet) 192 Plug at Both Ends Yes Maximum Linkable Strands 3 Manufacturer Color Finish Red