Interesting Do-It-Yourself LED Lamp Kit
https://www.ebay.com/itm/10W-Full-Color-white-Blue-High-Power-LED-Chip-12V-Driver-44mm-Lens-Heatsink-kit/331895770547?hash=item4d46878db3:m:mRTulXg5F1OWHnq_FKjjOdg Selection of chip lighting ...
Forum Discussion
Here is a hundred watt kit. For thirty five dollars. Notice the fan...
