Amzdeal Pack of 4 MR 16 12V 6W LED Light Bulb +40 Watt Incandescent Equivalent+ 60 Degree Beam Angle for Landscape (Cool /Day White) Easy installation: unplug the old halogen light bulb and plug LED bulb in as replacement Low energy consumption and high energy efficiency Power: 6W (3x2W), Voltage: DC 12V, Color Temperature: 6000K Long life:40,000 hours,Luminous Flux:380-400lm Low 12volt lighting product, safe work voltage for human being and generate less heat than traditional light bulbs