This is a great fountain led light that can be used in a number of outdoor and underwater fountain lighting applications including pool, outdoor fountain, pond, waterfall, submersible underwater place. with an 316L stainless steel shell, tempered glass, cable with waterproof VDE HO7RN-F 5Meter. The 50,0000 hours lifetime, low voltage with 12V, more kinds of colour choose for single colour and RGB multicolor. External control and DMX512 control optional. Please see more details info as blows.