New to lights- lettuce question
I am new to growing under lights, and I have some questions about my setup. I am trying to grow lettuce, as lettuce appears to be simple to grow under a light. I have spent hours of reading trying to figure out if I have the correct setup, but cannot seem to figure it out on my own.
I am using a shop light (the round kind that have clips) with a Sylvania CFL 23 watt daylight bulb. It is 6500K and has a light output of 1,450 lumens. From what I understand, for growing lettuce one needs a light at the blue end of the spectrum. Will this bulb work for growing lettuce, or did I buy the wrong bulb? If so, what bulb would you recommend? I am trying to keep things simple/cheap, hence starting with lettuce.
Any help is greatly appreciated.