This is great module, that can be used both for battery charging and as LED driver. I mostly use it as a driver for these dirt cheap 10w LED: https://goo.gl/g3aBNy

This is great module, that can be used both for battery charging and as LED driver. I mostly use it as a driver for these dirt cheap 10w LED: https://goo.gl/g3aBNy

This is great module, that can be used both for battery charging and as LED driver. I mostly use it as a driver for these dirt cheap 10w LED: https://goo.gl/g3aBNy

I have already 3 units, work as expected as a led drivers, but one of them I instantly burn by bad polarity input. So be careful about it.

I have already 3 units, work as expected as a led drivers, but one of them I instantly burn by bad polarity input. So be careful about it.

I have already 3 units, work as expected as a led drivers, but one of them I instantly burn by bad polarity input. So be careful about it.