Specification: 9 LEDs Wattage: 1W Diameter:105mm 12 LEDs Wattage: 1.2W Diameter:125mm Color:white/blue/pink/green/colorful
Instruction: Connect the air stone to the airline tubing and the airline tubing to the air pump（not included. Use the suction cups to secure the LED fixture to the bottom of aquarium and cover it with gravel. Connect the plug to a GFCI outlet and create a drip loop to prevent water from traveling along the cord and contacting the plug.