Commercial Quality LED Large Icicle Style Light Strings. Also known as Corn Lights Rated indoor/outdoor. All lights on this page are replaceable type bulbs. The number of lights per string is noted in the description. All lights have 10″ lead wire. 4″ bulb spacing. 6″ end wire. 70 light strings consume 8 watts (0/07 amps). 100 light strings consume 9 watts (0/08 amps). Our light sets with controllers will operate an additional set of lights by plugging them end-to-end. Multi-function controllers available on some lights allow for steady on, combination, in waves, slow glow, flash, and slow fade.