Electrical Assistance Please - Wiring up UV Exposure Unit
This should be an easy set of questions for anyone versed in electricity, which I am not!
Ok, in short (get it??), I'm going to be mounting 7 lamp sockets into a board which will have 2.5' legs on it (resembling a TV tray) and the contact frame will be placed below this. I'm using CFL black-light bulbs, so no ballasting or anything fancy will be required. So if I I'm not mistaken I can just connect these lamps sockets straight into "the mains" via a normal AC plug. I do intend to include a switch, and not yet, but maybe a cooling fan down the road depending on how hot it gets.
So my questions are:
1- Do I need to wire this in series or in parallel? The extent of my wiring experience is with speaker cabinets, which, depending on your ohm requirements, can be wired in series or parallel. But since I don't think they'll be any resistance to speak of, does it matter with this circuit? Or lets say I want it to work with a bulb unplugged, I assume a series circuit will require all bulbs to be present to complete the circuit. Depending on the answer to this, further inquiry may arise!
2 - What type of wire (gauge, braided/solid) is considered safe for 120V applications? Would it be wise to include a fuse in this circuit, and if so, what amperage?
3 - Is a 2-prong plug sufficient? If in theory I were to use a 3-prong, where would the ground even go??
Thanks in advance for preventing me from burning down my house, electrocuting myself or a combination of the two!
and p.s., I'll post pictures once it's done. :)