Create the picture perfect tree with one simple string using our micro cluster lights. 1200 static, warm white micro LEDs are clustered across 15m of bendy green cable for a dense, high impact effect. At 15m long, these lights are the perfect match for 6ft trees. 15m of lights; 3m lead wire Low voltage plug-in Indoor use only The fine green wire has been meticulously designed so that it seems to disappear among the foliage of your tree, leaving you with the golden glow of 1200 micro LEDs. There’s also a 3m clear lead wire from the first bulb to the low voltage plug for convenience.