1 Watt Aquarium Air Stone with Automatic Color Changing LED Light, 5.9″ LED Fish Tank Submersible Light for Small Fish Tank

This aquarium air stone light is specially designed for most fish tank use (Length: 15cm/5.9inch). We use 7 cap type LED bulb with only 1W power consumption, saving up 90% energy than a regular LED light, soft light will make your aquarium water looks sparkly clean, the plants or fishes under the water looks more bright and beautiful.