LED Underwater Lights are with stainless steel 304 ,316L(housing, screws, PG plug, bracket ), ABS Plastic, Copper material .Cree & Epistar LED Chip, 1~ 3 years warranty. The Underwater LED Lights are RGB DMX , RGBW RDM , 4 wire Control available , Our lights for fountain and water garden is a remarkable underwater spotlight that can help create a magical water effect. The lights is designed to create the perfect setting that does not cut through the water, rather adds to its minimal charm. Coming forward as a colored water base that grabs your attention, and really sets the fountain or water garden apart from others.