Pump's Specs:
Dimensions: 2-1/2" in Length, 1-5/8" in Width & 2-1/2" Tall including the adapter
Comes with 2 adapters with an opening of: 1/2" & 5/16"
Pump can be used indoors or outdoors
Pump is adjustable so you can regulate the water flow
4 suction cup feet

Light cord from the pump to the end of the tube light is: 24"

Pump's cord to the transformer is 11' 10"
Cord has a 2 pin connection and watertight screw on connection.

Transformer is UL Listed Class 2

Specs: 3-1/2" in Length, 2-1/2" Tall and 2" Wide
Electrical Specs: Input: 120V ~ 60Hz ~ 20.9W
Output: 12VAC ~ 1500mA