Just wanted to see if anyone owns or has experience with any cheap on camera LED lights, such as these.

Sima for $30
http://www.bhphotovideo.com/bnh/controller/home?O=productlist&A=details&Q=&sku=443580&is=REG&addedTroughType=search
Bescor for $50
http://www.bhphotovideo.com/bnh/controller/home?O=productlist&A=details&Q=&sku=410736&is=REG&addedTroughType=search

I just need something really cheap, that I would only need as an emergency backup and these seem pretty useful for the price with the features I want.
i.e. uses AA batteries, long life (battery AND bulbs), daylight balanced, PRICE.
Let me know what you think. Thanks.

(Sorry, will someone move this post to Photon Management for me.)