Novelty Lights faceted LED C9 string light set comes with 25 bulbs and is perfect for outdoor patios, decks, special event or Christmas lighting. Each set includes 25 bulbs on SPT-1 20 gauge stringer with 25 sockets that are spaced 12" apart. Each LED C9 Christmas light bulb has an E17 intermediate base and 2 ultra bright SMD LED chips. Each bulb only consumes 0.80 watts (0.0067 Amps) per bulb, compared to traditional incandescent C9 bulbs that use 7 watts. These LED bulbs are designed to give off a shimmering glow, similar to their incandescent counter parts. These C9 LED Christmas light bulbs are also housed in a hard multifaceted plastic bulb that will not fade, chip or crack. With a 3 season warranty, these LED Christmas light sets offer great energy savings and durability for an excellent value. All our C9 light strings use patented Admiral Brand sockets. Novelty Lights durable and heavy duty LED C9 light strings will provide you with years of bright and beautiful maintenance free use.