Accentuate and express your own personal style in any season with this set of two 20-foot long, outdoor, warm white, energy-efficient LED light strings. Your creative options are endless and you can use this light string along banisters, inside wreaths, or empty vases to add your own distinctive touch of flair. Each light string includes 60 warm white micro LED bulbs spaced 4 inches apart on a copper wire. Perfect as an outdoor holiday decoration or for indoor use, this light string has a 6-hour timer feature. Powered by 3 AA batteries (not included) and the 12-inch of lead wire.