I just switched to all LED lighting. I purchased the kit for a 4x4 table set up. The kit came with 12 Vero29 COBs 3500K and wiring, drivers, thermal pads and connectors. I added reflectors I also added 9 more LED 100 watt bulbs that I just removed the plastic domes off of to add more 5000k light since I have some plants still vegging. It sure added a lot more light! Here are a few pictures and a video. Enjoy!