The Dynamic Lightbars come in a set of two, each measuring 30 cm in length. They create effective light accents as indirect ambient lighting with their pleasantly smooth and dynamic color transitions. The elegant aluminum profiles skillfully enhance the home entertainment and gaming area. The convenient control via infrared remote allows for easy configuration of countless custom color gradients and speeds. The profiles are delivered ready to plug in and are immediately usable. They can be placed horizontally in the desired location in the room, such as next to a PC monitor or TV. Alternatively, they can be attached with adhesive Velcro or a screwable metal clip if needed. Additionally, a stand is available that allows the Dynamic Lightbars to be positioned vertically. Depending on your needs, the lightbars can be connected directly to a USB port or powered via a plug adapter to a wall outlet.