You aren't going to get more reputable than B&H. You could always buy directly from Britek. Since you didn't mention where you live, I'll assume you aren't looking for a walk in store, but an on line store.
?URL="http://www.pclightingsystems.com/"?Pacific Coast?/URL?, ?URL="http://www.skaeser.com/"?steve kaeser?/URL?, ?URL="http://www.photography-lighting.com/"?Photography-Lighting?/URL? and there's always ?URL="http://www.samys.com/"?Samy's Camera?/URL?

=============================================
The aim of an argument or discussion should not be victory, but progress.
Joseph Joubert, essayist (1754-1824)

Thanks. I looked at Steve Kaeser and Photography-Lighting, but I wasn't sure whether they were a reputable source. Pacific Coast had too limited a selection for my tastes, though I hadn't seen Samy's Camera. You assumed correctly, I am looking for an online store. Sorry to complain, I was hoping to find a place with an all encompassing easily navigated site, but it seems that these places have a limited selection encompassing mostly softboxes. I'll have to check out Samy's Camera. I agree that B&H is reputable, but it's at an increased price, which isn't good for me. Thank you for your help.

Go to
http://whatsmyscore.org/contest/videos.php?displayVideo=71
to vote for the video by RansomFilms. I would greatly appreciate your support. Help a budding filmmaker get his break!