Let There Be Light! The Lunaqua 5.1 range is designed specifically for use underwater or as a garden light outside of the pond. Using low-voltage halogen technology, the Lunaqua light is both energy-efficient and safe to use around children, pets or fish. This 110 V in the Lunaqua range does not need a transformer in order to shine. The lights are tested for underwater applications. It uses 120W bulbs for even, warm-tone illumination. Without the need for a transformer, installation and control of the light becomes easy to accomplish. Oase Light Features Application Under water/In Garden Wattage: 120 W Halogen Voltage: 110V Cord Length: 25 Feet Size: 5.5D x 8.4L Beam Angle 38 Degrees Warranty: 5 Year