For use under water only.
Comes with 4 easy to change out color covers.

Light Specs:

• Height: 3"
• Diameter: 2-1/8"
• 4 Color Covers: Red, Blue, Green & Yellow
• Can be Tilted: Yes
• Light Cord Length: 16'  with 2 pin connection to Transformer

Transformer Specs:

• Indoor or Outdoor use
• Waterproof: Yes
• Class 2
• Input: 120VAC - 60Hz - 15VA
• Output: 12VAC - 0.83A - Max 10VA
• Model: DA-10-12W

Transformer Size: 

• Block: 3-1/4" L - 2-1/8" W - 1-3/4" H
• Threaded connection for the 2 pin cable