The UBITTER 18W Fountain Light RGB (Disc) is a premium underwater LED lighting solution designed to create vibrant, multi-colour illumination for fountains and decorative water features. Featuring advanced RGB LED technology, a disc-shaped corrosion-resistant housing, precision optical lenses, and IP68-rated waterproof protection, it delivers dynamic colour-changing effects with excellent brightness, efficient heat management, and long-lasting performance. It is ideal for fountains, ponds, waterfalls, hotels, resorts, public plazas, gardens, and architectural landscape lighting.