1. High quality 316/304 stainless steel material housing and spare parts. 2. Good anti-Corrusion and anti-rust performance in the water landscape project. 3. High Efficient Epistar RGB 3in1 LED chips for RGB Light. 4. High precision waterproof selicon ring for the IP68 structure waterproof. 5. Professional products Engineer team and sales engineer team to offer the best solutions for your project. 6. Less signal problem and professional DMX Technics. Less after-sale problem. . 7. Professional Underwater Light factory, good price and quality guaranted for 3 years.