Basic set groovelight with 4 led light points for installation in tiles and jointsgroovelight can illuminate the bathroom in a new lustre the basic set consists of 4 small led light points which fit horizontally and vertically into the tile joints min 3 mm wide thanks to the carrier construction cable and guide material disappear under the plastering and can also be installed retrospectively the warm white leds have a lifespan of up to 20 000 hours which makes it unnecessary to maintain