
Good pears. Nice warm light. They are actually 4 watts, not 5 on the label. I tested them on a certified power supply. They are good because they have a switching power supply to support 10.8 to 14.5 volt power, ie the current ramps up and down to keep the power the same. However, the math gives 4W +-0.1W over the full range. 3 of which are 1 amp at 12.0 volts. Light with sufficient brightness.