In the second picture you can see the red and the black wires stickin out near the top of the ballast. All I do is get a 6' plain white $1.99 extension cord, start cutting it up and using it to connect the wires with the help of wire nuts. I first measure the amount of cord I need to get to the first light, then I cut the cord across with scissors, then cut however much cord is between the first and second light. Strip a 1/2" of plastic off the ends, connect the wires and then put a wire nut on. Well.. I'm tired and so I'll just draw a picture. Remember that there is going to be 3 wires going into every nut except for the last light on the circuit. You can connect however many lights you want in a row as long as you don't exceed your 15amp circuit breaker. The oarnge is the extension cord, the oarnge dots are the wire nuts, the black is the black wire and the red is normally the white wire (sometimes you get 2 white wires, then just cut off the extension cord where you need it, strip it along with the light bulb, then plug in the cord and carefully touch the wires together while NOT TOUCHING ANY OF THE METAL. If it lights, it works, if it doesn't light, then it won't work, for ones that work both way, do it however you want)

I am trying to do a better wiring setup for this next grow. I want to do more of a professional, clean looking setup this time.
Dr.Hashman Reviewed by Dr.Hashman on . 23w cfl vs 42w cfl. I was wondering how much better a 42w cfl with 2600 lumens would be compared to a 23w with 1475 lumens as far as canopy penetration and overall yeild/lumen ratio. I have a 21x28" (1.75'x2.3') area I am lighting. All 6 sides of the area are lined with mylar too. 8.5" square black pots that hold 2 gallons of soil each. I am planning on having overhead lighting only, no side lights. I am hoping to get over 10,000 lumens as to have 2500+ lumens a square foot. I could buy buying 2 packages of 6 Rating: 5