Onyxx Circular Blue Plus - LED pendant light controllable via Bluetooth app Via Bluetooth, the Onyxx Circular Blue Plus LED pendant light can also be controlled using a smartphone or tablet via the Lightgate app (BAG), which is available free for Android and Apple. The ultra-slim design and black display glass surrounding the optic makes it a modern light source for offices and other workplaces, but also for private living spaces. Manufactured in Germany, it is made of silver lacquered aluminium (RAL 9006) and features an optic with ONA Light Guide technology, ensuring very uniform light emission. The luminaire is glare-free in accordance with DIN EN 12464-1 and, with a UGR of