What it is and how it is built
The RGB Wire for LED Strips is a four-conductor cable designed specifically for colour-changing LED strip installations. The four wires — black, green, red and blue — are bonded together into a single flat ribbon-style cable, so instead of managing four loose strands across a cabinet run, you pull one tidy cable and separate only the last few centimetres at each end. The colour coding is the whole point: black is your common conductor, and green, red and blue match the R, G and B channels of the strip and the controller. That makes both ends of the run self-documenting, which matters a lot when the two ends are three meters apart and one of them is behind a valance.
Sold continuous, by the meter
This item is sold in 1 meter increments and cut as one continuous length. If you order five units of 1 meter, you receive a single 5 meter RGB extension wire rather than five separate 1 meter pieces. Measure the full path the wire has to travel — around the corner, up the cabinet side, behind the crown moulding — and add a little slack for the connection points rather than measuring a straight line between two strips. Ordering the real routed distance is the difference between a clean install and a second trip.
Works with single colour strips too
A single colour LED strip only needs two conductors — positive and negative. Because this cable carries four, you can use it on single colour runs and get two circuits out of one cable, or simply use two of the four conductors and cap the others. Practically, that means for single colour work you only need to order half of your total required length. Many installers keep RGB wire on hand for exactly this reason: one product covers colour-changing runs, single colour runs, and the jumper leads between a driver, a controller and the first strip section.
Where it earns its keep
The classic use is under-cabinet kitchen lighting, where the strip has to stop at a range hood or a stove fan and pick up again on the other side. Without a jumper wire you either get a dark gap with a dangling connector or an awkward visible splice. Same story with cove lighting that turns a corner, toe-kick lighting that crosses a dishwasher, staircase risers, closet and pantry runs, display cases, bar and counter fronts, retail shelving and backlit signage. In commercial work it is also how you get from a discreetly located power supply inside a cabinet or ceiling void out to the first section of LED strip lighting without showing any hardware in the finished space.
Installation notes
Keep the wire run as short as the layout allows and match your conductor assignments at both ends — black to black, then green, red and blue to their matching channels — so the colours stay consistent along the whole installation. Route the cable inside an aluminum channel, behind trim or through a cabinet gable so it stays hidden and protected, and secure it so it is not pulling on the solder pads or connector at either end. Order quantity equals length in meters, and the SKU for this item is RGBWR1M.