8610EAL Finish: Aluminum Features: -Track Power Jack.-Lytespan Attachment Fitting: Rotates into track.-Movable Brass Contact: Extends to connection to 2nd circuit in Advent Lytespan Track.-Plastic Housing: Encloses transformer and plug jack.-Plug Jack: Molded high heat resistant polymer.-Accepts all Lytejack fixtures.-Polycarbonate Stem Bushing: when using Lytedrops, remove by using a coin such as a dime. Specifications: -Use With Lytedrops or Focal Jack luminaries 50 Watt Max.-Class 2 electronic transformer operates 12V lamps in luminaries. Dimensions: -Dimensions: 1.88" H x 4.56" W x 1.5" D. Collection: -Track collection.