on:
LED color: Multicolor
Voltage: 100-240V
Output: 12v
Waterproof Rate: IP68
Assembly Directions:
1. Connect the air stone to the airline tubing and the airline tubing to the air pump.
2. Use the suction cups to secure the LED fixture to the bottom of aquarium and cover it with gravel.
3. Connect the plug to a GFCI outlet and create a drip loop to prevent water from traveling along the cord and contacting the plug.
Note:
Please put the item into water to soak for 15-20 minutes before you connected it to the air pump, so that bubbles can emit alll around.
If the bubbles did not come out of whole circle and only coming out one side of the disk, your should sure the pump you use has enough power to work it.
Package Include:
1*LED Round Bubble Light with UK Standard Plug
1*Air Tube
1*User Manual
( air pump is not included)