... STAINLESS STEEL 3.VOLTAGE : 10-30V DC 4.LED :optional 5.Beam angle :15/25/45/60 ... power consumption of halogen lamp and incandescent lamp.3. Color available white, warm white, amber, red, blue, ... steel lamps body is durable.5. High power LED under ground lamp is water proof excellent performance, ... other outdoor place, decorative lighting, etc .. led pool light Elegant chic style, corrosion-resistant