Yes I agree with you on never to depend on one light. Guess what I meant was that if you are to get 2+ lights, make at least one of them a very good bright one. IOW it would be absurd to be equipped with 5 weak lights none of which is visible from distance.
Re return policy, it's only practical within the country. For most of them you would have to send it back to China, Hong Kong, etc., not worth the shipping cost unless the item is >$100, plus the waiting time. (I'm still waiting for one of my orders, Hopefully it will arrive before I forget it and orders something else
)
Some of the Chinese vendors are stateside now. Tmart.com is one of them. Get your stuff in a couple days, and if something is wrong, as it was with one of my lights, they sent me a mailer to return it. Got the replacement light in a couple days too. Tmart is not the only vendor stateside, there are several more. I am thinking about going for one of those MagicShine clones, and I will be getting mine from a vendor stateside. BTW, the stateside vendors run a few dollars more too. But, you get fast shipping and the customer service to return quickly. Well worth it in my book..