Led tape driver

[oscar21]

Most of the 12V power supplies you can get have a trimmer on them for adjusting the voltage, not sure how far the range is though.

https://www.amazon.co.uk/Velain-Universal-Regulated-Transformers-Surveillance/dp/B01N6O0LOH?source=ps-sl-shoppingads-lpcontext&ref_=fplfs&smid=AMLSPJ1RPLV4S&th=1

 

[GB Electrics]

We have nearly 300m of this crap being installed at the moment, colour and brightness consistency across the 12 zones was a big concern.

We were advised by the manufacturer that anything over 8m will start to fade at the end of the tape as the voltage drops.

As a result we have run a feed every 5m back to the driver to ensure consistency within each zone and then each zone is individually dimmed to ballance the zones.

Personally I don't think it would be that noticeable but the customer is insistent.

Assuming you're using a dimmable tape/driver then why not use a dimmer?

 

[GB Electrics]

I don’t envy you fighting with 300m of it !
I’ve never seen that type of dimmer before but I much prefer it to the Mickey Mouse remote ones. Biggest hassle with all this stuff is finding brands you trust . Never heard of most of them and if you find something decent then it’s vanished next time you look.
Thanks for the reply