Premium Quality: Crafted from corrosion-resistant die-cast aluminum and stainless steel materials, ensuring durability and longevity in different outdoor environments. Low Voltage Operation: Operates at DC12V, providing a safe lighting solution for fountain landscapes.But this fountain light is not included 12V transformer,the cable length is 2 meters without plug. Waterproof Design: IP68 rated for underwater submersion, ensuring reliable performance even when used in water features such as fountains and ponds. Ease of installation:this pond light can be easily and quickly installed where you want. Widely Application: Ideal for illuminating gardens, fountains, squares, courtyards, and ponds with its warm white LED light to create a warm soft ambiance.