Sirius - Tunable Under Cabinet High Output LED Flat Triangle LightThe Sirius Tunable LED Range from First Lighting is the perfect solution for kitchen cabinet lighting, offering flexibility and high performance. With the Tunable White function, you can easily adjust the colour temperature from warm white (3000K) to natural white (4000K) to cool white (6000K) using the included handheld remote control. For added convenience, the lights can be controlled via a smartphone app with the addition of a Wi Fi adapter (sold