1) Water-proof light head, can be used in or out of water;

2) With Outdoor/Indoor transformer, can put in indoor or outdoor garden;

3) Safe low voltage input, harmless to human and animal;

4)18pcs super bright LED light

5) Color of lights: Single color Blue, Green, Red, White, Yellow or three       color auto changing.

6) cable length:10m

7) Rate voltage:AC12V 200MA

8) Outer Diameter:45mm       Inner diameter:25mm       Height of ring:18mm