Hello,
I had an Ott-Lite Flex Arm lamp, bought on sale at JoAnns.com for $99. Lasted 9 months after which an internal component burned out. It was still under the 1-year warranty, but not only do you have to pay for shipping to them, you also have to include a money order for them to ship it back to you. Nice...
My feeling told me to look for something else. And the feeling was right.
Here's what I got:
https://www.nleinternet.net/solux/cgi-bin/tlistore/19115.html
And here is their site with independent tests of their and other so-called true color lamps, so that any potential buyer can make up his/her own mind:
http://www.solux.net
Due to demand, I had to wait a month for mine, but boy, once it arrived, there was no looking back. A mini-sun in your modeling room.
Highly recommended.