Specifications include, but are not limited to: Downtown Trees--Bid includes Year 1 removal of existing lighting (not to be salvaged), purchase, installation, and maintenance, on downtown trees located on: Lee Street, Miner Street, Ellinwood St., and the Des Plaines Metra Station. Lights will be maintained in years 2 and 3. Bid includes price per installed set using purple and white LED light sets in warm white tint in an alternating fashion for each consecutive tree. Necessary wiring (as described below) to light up to two-hundred and seven (207) trees in “wrapped” fashion that defines the branches and twelve (12) bushes in the Library Plaza. Contractor to field verify tree locations and sizes prior to submitting bid. Light sets must be: Purple/Warm White- with 70 (5mm – Wide Angle) LED’s to a String. String Lighted Length – 23 feet – Spacing 4″ x 4″ x 4″, fully rectified, long life, internal-fused, UL-approved outdoor LED light sets. Lights should fastened with locking mechanisms that minimize vandalism and wind damage. Contractor must supply all electrical 12-guage wiring and extension cords necessary to light all trees described.