... ROHS compliant Lifespan :50,000h 18W IP68 Stainless High power LED underwater lightsApplications: fountain water column lighting, ... aluminum lamp body, stainless steel panel, high-quality waterproof connectors, silicone rubber seals, high-strength tempered glass, waterproof, dustproof, ... 3.Lamp light source adopt imported high-power ultra-bright LED chips, to ensure high brightness, LED with a lifespan ...