It is rice bulb rope light, which looks like  incandescent. There are many colors: red, white, yellow, blue, green, orange,  RGB.
Rope light, senior liner decoration lighting, is  composted by excellent PVC and a serial miniature bulbs which are inserted in  the PVC tube in series or in parallel regularly.
2-wire rope lights, also known as steady burn rope  lights, contain 2 internal wires- a single circuit wire and a common wire.  2-wire rope lights are always on or always off and cannot be made to chase.  They may be made to flash or fade by purchasing our optional CONTROLLER.
It is widely used for decorating or illuminating your home,  or business, creating figure, or building Christmas sign display in manyoccasions such as corners, ceilings, staircases, decks, driveways, boats,  galleries, clubs, parties and holiday.
     
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