General description This RGB Aquarium Projector is a brand new, 100% waterproof LED lamp designed for underwater use. It features advanced injection molding technology using durable and environmentally friendly ABS material. With an IP68 waterproof rating, this versatile light can be used both in water and on land, making it ideal for aquariums, gardens, fountains, ponds, and courtyards. Technical specifications Waterproof rating: IP68 Working voltage: 12V DC LED count: 36 LEDs per lamp Brightness: 864-1120LM (4 pieces total) Light range underwater: 1-1.5m Distance between adapter and first light: 3.4m Length between each light: 1.4m Suction cup diameter: 26mm Usage 16 static color effects with adjustable brightness 4 dynamic effects: flash, strobe, fade, smooth with adjustable speed Available colors: blue, green, red Other information Each LED emits approximately 5-6LM Includes four strong suction cups for easy installation and fixing