I have one these lights in brown but different shape - i could've had the blue ones as it was a choice between the blue and brown. I live in New Zealand, but I think they were sourced from overseas. Check out this link - you can ask the owner, she is a great lady. https://www.facebook.com/Mr-Ralph-534507496617824/timeline/ or http://www.mrralph.co.nz/

This explanation may help, Source: https://www.renovatorstore.com.au/blog/lighting-and-power-in-your-bathroom-the-simple-rules-to-be-safe/ REQUIREMENTS Zone 0: Inside the bath or shower. Any Lighting used here must have a minimum rating of IP67 (protected against immersion in water) Zone 1: Above the bath or shower to a height of 2.25m. A minimum rating of IP44 is required Zone 2: The area stretching to 0.6m outside the bath or shower and above the bath or shower if over 2.25m. An IP rating of at least IP44 is required Outside Zone: Anywhere outside zones 0, 1 & 2. Where water jets are not to be used for cleaning purposes, the general rules of BS7671 apply In addition to the above, if there is a likelihood of water jets being used for cleaning purpose in zones 1 and 2 a fitting rated a minimum IP65 must be used. Now that this has been explained, always make sure to purchase bathroom lighting according to these standards to make sure that your bathroom is always safe. You should also have this principle applied when you purchase other electrical devices such as heated towel rails, or a guide to where you'd put sockets in your bath for razors and other devices. This may also fix the common misconception that LED lights are not rated for bathrooms. Typical LED lights have an IP rating of IP66 which is more than the needed IP rating standard that bathrooms should have. - Not to mention you'd be saving a whole lot from energy bills in the long run.

Yes definitely consider your furniture placement. Your lights should connect to the rest of the rooms decor. That is over the coffee table or over side tables. A cluster might work if you vary heights and consider some changes in size and shape of each light. See some examples below. Your light choice is lovely. It will however throw that pattern all around the room, something to think about if it's to be your only light source. You say there will be a fan as well. This will make the pendants move, another point to consider.

Hello Northstar 1 thing to remember when choosing your lights .If you want the light down choose a down facing lampholder, dont drop them to low as the GLARE from the globes in your eyes every time they are on is annoying as, every lit pendant you showed had an incandescent globe so if your going to use Fluro globes they will look worse.LED globes with a cleeear glass would be best. Avoid carbon filament even though they look great its a low light output. Depending on your budget take a look at Mondoluce on line they have some amazing glass pendants from Italy and in multiple sizes.