I'm working on a special project using two of the Brass Buddy Pro LED puck lights. They output 100 lumens, and I'd like to reduce that to around 50 lumens. One idea is to wire them in series (as I remember, each one would then "see" 6 volts), but I don't know if that will work. Another would be to attach a neutral density filter or diffuser on top of the puck to reduce the amount of light, but I'm a little concerned about heat build-up if I cover the light cavity. Comments or other suggestions welcomed!