Rick is right on. I would have a chat with the fiscal officer and ask if they allow you to buy used gear, in this one instance.
With lights in particular, this is almost always a winner. A good Arri or Lowel or equivalent instrument lasts decades, and this way you could get more for your limited funds, or use the savings towards the additional and very important grip gear Rick mentioned. Any repairs are generally minor, and things you can fix yourself with a screwdriver, like new knobs for the Lowel stands, or a worn power plug. Thanks to a lot of kids playing at being “film makers” and running out of cash early, there is a lot of hardly-used like-new stuff out there on ebay or craigs, etc. to be had.
I have Lowel and Century brand kits here in the shop that have been working daily since the late 70’s, with no sign of needing “retirement”. I think good lights are among the best long term investments in video. Aong with a tripod and mics.
Some companies and government agencies have rules against buying anything used, b-stock, or gray-market, but in this economy, you’d be a fool not to at least ask about it, if they say yes, you could pick stuff up for pennies on the dollar, good stuff.
My own favorite small kit to shoot interviews with is a large Rifa light and a 3-light Lowel OmniPro kit, with accessories like the gel frames and clamps, diffusion, etc. I also cram an old Lowel Tota and spare umbrella in there, as well as foam core, black foil, and an extra stand. With those tools, There’s almost nothing I can’t find a way to light well. If I have to run and gun, I have the soft triangular bag for the Rifa, I can cram 3 stands, an omni, a tota, gels and an umbrella and the power cables all in that bag, and carry it on my shoulder with the tripod and camera. Very compact and easy.
I favor open-faced lights over fresnels because they are lighter and more damage-proof; in the ENG and low-budget EFP-type work I do, I’ve never really missed it. Blasphemy, I know. I don’t lose sleep over it.
I really like a lot of what’s happening with flos and LEDs but for me they are mostly not ready yet, in a sense of cost versus convenience. Though the newest Rifas offer quick-change options with flo and halogen heads in the right color temps, and this I feel is very good indeed, where you want the big wrap-around source, but not the heat or high power draw of halogen, in a package that deploys in a minute and stores in the smallest, lightest package. You can get Lowel to convert your old Rifa to the new heads for a fee.