Seeking plug-and-hang retro lounge three-color pendant lights

Greetings all!
I am converting my basement into a type of billiards/tiki/retro lounge, and am looking for a hanging set of lamps to hang next to my bar. I know exactly what I am looking for -- a set of three, colored (usually primaries like blue, red, and yellow) pendant lamps (glass preferred but plastic okay) that hang at different heights...pretty standard mid-century retro lounge stuff. However, I'd prefer a lamp set that I can plug in to the convenient outlet next to my bar, and then I could just run the cord up to a hook on the ceiling (as opposed to attaching directly to a ceiling outlet box).
Compared to a lot of the crazy products I try to find online, this one seems like it would be pretty easy to find, but I haven't yet been able to find what I want. Can anyone recommend some sites I might visit?
Thanks in advance for any advice!
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file
Upload is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.