The C6 LED lamps are half the size of a traditional C7 lamps these lights give the perfect pop for any decorating idea. Each set contains 35 Blue lamps and is 11.6' long with 4" spacing between each lamp. The Leads are 4" with stackable end-to-end plugs. Using substantially less power than the traditional incandescent set, connect up to 210 watts. UL listed for indoor and outdoor use. Each set is rated at 2.6 watts.