Spread holiday cheer with these weather-resistant indoor/outdoor LED light strings. They use 90-95 percent less energy than old-fashioned incandescent bulbs, and shine on for 200,000 hours of use. Available in multiple styles and colors including the traditional C7, featuring 25 lights, in faceted sapphire blue (shown), ruby red, green, and white. Also available is C9, strung with 25 lights, in multicolor (shown), red, pure green, pure white, warm white, and sapphire blue.
About $13.80–19.55 for C7 and about $19.05–24.25 for C9; Christmas Lights Etc