The Flow² downlight series is intended for professional use and available in five different sizes. This makes it easy to select the right size for a specific desired application. All the armatures in the Flow² series are equipped with high quality LED arrays. The Flow series is designed for maximum light output and high quality lighting. The design makes it possible for cold air to flow up from the room directly into the cooling element. This special cooling method ensures that the armature will operate at its maximum potential for a very long time.