12 Pump/Light Combos in a case
That's only $18 per pump!

Pump's Specs:

• Size:1-1/4"W x 1-1/2"L x 1-1/2"H to top of the tubing connector
• Tubing Size: 7/16" OD x 5/16"ID
• Water Flow Adjustable: Yes
• Indoor use only
• 2 Suction Cup Feet
• Max Lift/Rise: 1.6 Feet
• Flow Rate: 39.6 GPH
• Tube Light Cord length: 11-1/4"
• Electrical Power Cord Length to the Female Junction: 56"
• 10W Tube Light is the Large Size Cover

Electrical Specs: 

• Pump: 12V AC - 60Hz - 2W
• Transformer's Specs:  2"W - 2-1/2"L - 1-5/8" Thick
• Class 2 Transformer
• Input: 120V - ACX - 60Hz
• Output: 12V - AC - 600mA
• Power Cord length to the Male End: 17-1/2"