Hi - I have a Clearlight and have had it for about a year now. I can tell you it lives up to my expectations. It's well built, etc. and the heaters really crank. It's a deep low temp sweat as they talked about on their website. Worth the $$ in my humble opinion.
Regarding the response below, if you discount all of the websites out there with their marketing hype, you'll never buy anything. That's what all companies do. These guys sold me a good product with good service at a fair price. You can't ask for more these days!