Lavaio – white LED under-cabinet light in a set of 2 The two Lavaio LED under-cabinet lights illuminate worktops with a warm white light, especially in the kitchen. The lights, which are made from steel, feature a switch & are simply plugged into the mains. Each of the lights features an in-built 3.7 W LED, which generates a light output of 280 lumens. Energy efficiency class:A+