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A rope light is primarily used as a decorative lighting fixture, featuring small light bulbs linked together and encased in a PVC jacket to create a string of lights. Rope lights can be used in many applications both indoors and outdoors. == Design == The design of a rope light generally depends on the end use of the product. * Wiring: The basic design involves stringing together bulbs on a wire and then encasing the wire in a clear plastic jacket. The number of wires depends on the functionality required of the rope light. A basic rope light has two wires, which generally allows users to make bulbs dim or flash. However, a rope light with three wires allows greater functionality including chasing, dimming and flashing.〔 * Tube: The outer plastic tube is also an important feature that greatly affects the end use of any rope light. A rope light with relatively wider plastic tubing is more durable to external elements but less flexible. Thinner plastic tubing, on the other hand, is far more flexible but less robust. Generally, rope lights for heavy use outdoors feature thicker plastic casings while those used for more decorative purposes indoors have relatively thin plastic casings. * Voltage: Rope lights in the United States are generally sold in three different voltages: 12 volts, 24 volts and 120 volts. Generally, the 12 volts and 24 volts variants are better suited for situations where a battery is used to power the lights. Hence, this is the best option for cars, boats, etc. The 120-volt version is more appropriate for household or industrial lighting requirements.〔(【引用サイトリンク】title=Rope Light FAQs )〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Rope light」の詳細全文を読む スポンサード リンク
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