That looks so not-gonna-work.

Go buy a couple 5" shoplights... The brackets that fit two flouro tubes.

I use 4 of those brackets coupled together in my basement to grow cherry tomatoes still, and it gets the job done.

that 14 watt stuff and what have you... Don't waste your time. Buy some real shoplight reflectors, and some 40w flouro tubes. I used 4 5" reflector brackets with 8 40w bulbs total when I was living with my parents to grow dope and grow dope it did rather well for a setup that cost a total of about 40 USD for all of the brackets and bulbs brand new. I would get a pound and a half easy every 4 months off of flouros in a small closet off of even shabby grows where I was still learning what I was doing, out of a closet with flouros.

The reflectors I still use from my first pot grow to grow tomatoes these days were called 5" Basic Reflectors. They work. They're cheap (9 USD a peice). About as cheap as you want to go if you are going to try and make any kind of plant grow.

And you will want some fresh air flow and a decent fan for ventilation, to boot.
Stellar Reviewed by Stellar on . NOOB CABINET Some quick questions: Can i grow without a fan? Best Reflecter for the walls? The soil says not fur use with acid loving/lime hating plants... should i change fast? Now for the essay: I guess I am a noob but i think this setup aint that bad... I got a "Arcadia" Fresf water fish lamp (14W, 15inch, (360mm)) that seems to really be bright i got a '2 feet' fluorecent tube (18Watt 230v (1150Lumen)) from "Wickes" and a 60W bulb from B&Q (yes i am in england) i got Cristal and Super Rating: 5