A compact self-ballasted fluorescent lamp includes a double-spiral arc tube and a holder. The return passage is defined inside a hole of a tubular composition installed in an axial bore made in the carriage of a slider. Finally, at a predefined time, a categorized event is processed to identify other categorized events in accordance with a NAT message or an expiry timer associated with the categorized event, and the categorized event and identified other categorized events are grouped into the same network session. The seek and find RF device then transmits a second RF cell phone signal, wherein the second RF cell phone signal includes the determined location, and wherein the second RF cell phone signal is directed to the requesting party device using a device identifier. The linkage may be connected by a motion control rod to a continuously variable transmission that provides a variable forward traction drive speed based on a position of the forward pedal and a variable reverse traction drive speed based on a position of the reverse pedal.