I'm a bit leery of the Chinese knockoff/OEM lights. When you stray off the beaten path (eg Surefire, Elzetta, Malkoff, Streamlight, JETBeam, Fenix, etc) you don't always know what you'll get quality-wise. Given that you could get a name brand light for that price I'd suggest passing on the Solaray. It could be good but for that money I'd prefer a known quality.

Candlepower Forum is a great place to learn about lights! You might want to drop in there and ask around.
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“I'd rather have questions that cannot be answered than answers that can't be questioned.” —Richard Feynman