Natural Stream Simulation & Full Spectrum Lighting: Enhance your aquatic ecosystem with 3 modes White (plant growth), RGB (vibrant colors), and Full Spectrum (natural daylight) modes and 42 high-intensity LEDs. Our light mimics natural river flow, boosting plant growth (3572lm brightness) while showcasing vibrant fish colors with 95+ CRI for lifelike visuals. Smart Timer & 6-Level Dimming Control: Set daily schedules (6/10/12 hours) via color-coded indicators and customize ambiance 6 adjustable brightness levels with 10%-100% brightness. Energy-efficient 35W design ensures optimal lighting for 30-80-gallon tanks without overheating. Adjustable Fit for Any Aquarium: Flexible 4.7-inch telescoping arm and 7-inch height adjustment adapt to tanks up to 0.7-inch thick. Secure clamp holds firmly on glass/acrylic, while the lightweight aluminum body resists rust and corrosion. Auto Cooling & Durable Build:Built-in fan activates at 131°F (55°C) to prevent overheating ensures long-lasting performance; Stepped Fin Reflector design concentrates light for deep water penetration; High-borosilicate glass lenses ensure crisp, deep light penetration for thriving plants and clear water. Easy Setup & Stream-Ready Performance: Create mesmerizing water movement effects with the tiered grille design for focused beams. Ideal for tropical fish, planted tanks, or nano aquascapes—this waterproof, low-energy light transforms your tank into a shimmering natural stream. AQQA