Decorating a Christmas tree with lights has never been so easy. Light up your Christmas tree quickly and easily with 1-2 Glow! Simply hang the top of the lights over the tip of your tree and wrap the remaining lower string lights around the branches. These string lights have eight functions that include combination, in waves, sequential, slow-fade, chasing/flash slow glow, twinkle/flash, and steady on.Details:Warm clear bulbs with green wire171 micro rice wide angle bulbs17 ft. lead cordIncludes 6 strings of assorted lengths3.5" space between each bulb11" space between each string8-functionsPush button function controlDurable non-replaceable plastic bulbsCool to the touchRaintight transformerCannot be connected with other lightsInput: 120 volts, 60 hertz, 0.2 amps, 24 wattsOutput: 5 volts, 0.6 ampsUL certifiedFor indoor and outdoor use