The Pontec PondoStar LED Light Ring Compact is an easy to install LED lighting ring which can be added to almost any fountain stem, either above or up to 2m below the surface of the water creating an illuminated fountain spray. The LED light ring produces a combined total of 35 lumens from its 10 warm white LED's (3000k). The Pontec PondoStar LED Light Ring Compact kit comes with a fully weatherproof transformer (IP44) with 2m of mains cable and 8m of low voltage cable which runs between the transformer and the light ring. To fit the ring, Pontec provide 2 rubber shaft rings that are suitable for tubes with an outside diameter of between approximately 16mm and 22mm, making it compatible with most of the pond fountain pumps from all of the major manufacturers within our range. Supplied with a 2 year guarantee Pontec PondoStar LED Light Ring dimensions: 77mm Dia x 25mm Height Pontec PondoStar LED Light Ring Compact Features 10 LED's in the light ring producing 35 lumens of light Warm White LED's (3000k) 8m LV cable + 2m of mains cable Weatherproof transformer (IP44) Suitable fountain tubes between approximately 16mm and 22mm Maximum submersion depth 2m 2 Year guarantee