One or more integrated circuit structures and techniques for forming such integrated circuit structures are provided. The methods described herein may be used for various types of operations in configuring distributed systems, including creating programs, managing programs in the distributed system, deploying programs to various distributed devices, configuring remote execution or inter-operation of distributed programs, and executing distributed applications. The antenna element is coupled to the ground plane and resonates within at least one predetermined frequency band for transmitting and receiving the radio frequency signals modulated at one or more frequencies within the at least one predetermined first frequency band. A lower shade can enclose the down lamp. In addition, a planarity of molded segments that encapsulate the wires is improved, and mold bleed during molding of the molded segments is reduced.