The present invention provides an LED device 1 as a light source having an excellent color reproducibility and high luminance. The hybrid flooring, which is suitable for production into tiles, utilizes woven PVC fabric that is bonded to a flexible backing. The method also involves selecting a value for the acc-dec variable v for advancing or stepping back a chaotic sequence generation by at least one cycle at a given time. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety A1023169 with itself or another soybean variety and plants produced by such methods.