Hi and sorry for the late reply, we try to help on threats like that as well but not looking in here each day. First many thanks for the good feedback, we try the best to get the perfect solution for each aircraft. So if any questions you can simply contact us at [email protected] as well, usually get a faster reply 
@thomas235: for glider project like yours there are quite some new parts available/coming this year, really focused to glider application - smaller wth even more power and sutiable for 2S Lipo -
siclick33 is completely right, the big white strobe is for 3S/12V operation. And yes, the 4-channel controller is pre-programmed with its functions, two lights simply connect parallel on a channel to have the same function. It's because all lights can directly operated on a battery as well, parallel connection is possible. And there is a small, cheap but powerfull 1-channel controller coming for exactly such gliders and sport applications. Not sure if I'm allowed to post more information here...
@Jack: The lights for the F-104 comes usually with caps and lenses. But they are clear to allow the most power as possible - coloring them is possible but you will loose ~20% brightness. And these caps are injected moulded PC parts, so some of them are good usable, some are maybe not perfectly suitable when your scale effort is really high. But I think a scale-modellers know how to improove that 
. In case of the F-104 its quite simple, a plain round piece of plastic is used. Usually we can help with such special demands as well when you contact us...
g. Ulrich