LED Fountain Lights are with stainless steel 316 or 316L(housing, screws, PG plug, bracket ), Cree & Edison LED, no glue filled inside with 3 years warranty. The Underwater LED Fountain Lights are RGB DMX controlled, DMX decoder built inside the housing. more convenient for installation and wiring. We have SGS testing reports and North American agent with UL certificate. LED Fountain lights are widely used for square fountains, pool fountains, swimming pool, water shows, shopping malls, fish pond, aqua hotels fountains, sea aquarium, sea side fountains, landscape lighting, all places with water can be with led fountain lights.