Fluval Sea Marine Bluetooth LED Nano Aquarium Light - 20 Watt

Programmable, gradual 24-hour light cycle settings (sunrise, midday, sunset and night) Optional pre-set habitat light configurations (Sunny Reef, Deep Sea Glo, Color Burst) Fully adjustable positioning (up/down, side-to-side, forward/backward) New over-the-glass mounting design with repositionable, secure grip Fully encased aluminum shell provides effective heat transfer and improved protection from water intrusion and humidity