Low Voltage Landscape Lights, 3W 191LM 12V LED Round Bollard Light, Aluminum Construction (6-PACK)

Built to Last - Cast aluminum construction is durable and weather resistant, able to operate in cold weather up to -13°F and hot weather up to 110°F Easy Using - Long lasting LED lights are maintenance free; no bulbs to change Wide application - Inner lens for a beautiful soft diffused light pattern, ideal for illuminating and accenting pathways, steps, and gardens Fast Installation - The quick-install wire connector means easy do-it-yourself installation that is quick and safe. Extra accessories which are needed but do not come with the lights: transformer, wire low voltage wires. 5 Years Warranty - We cover most damage and shipping costs for replacements. Please feel free to contact us for any quality issues. What kind of power cable and transformer should I need? e.g Suppose there is a set of 4 path lights (each 3W) and 2 flood lights (each 4.5W) need to be installed in the garden, How to choose the cable and the transformer? 1. Add the individual light fixture wattages for all l