If you see a light that you like the configuration, height or shape of, you can always buy an Ott light bulb for it - just be sure the check the shape/configuration of Ott light bulbs before you buy a lamp you want to change the bulb over in - some of the new lamps take bulbs that have unusual ends.
Also, some of the new LED bulbs in "daylight" (vs soft daylight) are really nice and bright to work by.
And a Michael's coupon can get you an Ott bulb at a discounted price too.
(And I'm from Canada too!)