I had two extra 26W 2700k and 6500k bulbs and figured I would add more light to the 92W I have in my PC Grow BOX and here is how I did it. I take an extension cord from walmart brown two sided for $2.98 I take two sockets and some black electrical tape and arrange them in the vertical position at the end of the box, and then I ran them through the cardboard backing. Presto! I now have 147W Actual. I arranged it all the way to the front of the box, and temps are a bit high (88) but that can be fixed with another fan. It only fits one plant in a tupperware shoe box size container, and foxfarm nutrients. If anyone wants pics of how I did this I will try and get them soon, just lazy. Burned up!
yeah post up some pics, the max I'm able to fit right now is 3 bulbs and a dc power supply for my fans. if I bought a 7 outlet strip I could fit 4 but it would be tight.
Ok, look for them soon, I need to get the camera out and find the drivers. But I will post it so you can add more light the easy way!