could the wallbuys 10 w floodlight be modded for battery use?

[texaspyro]

These are almost always a 3x3 LED array chip. Drop in one of these drivers: http://www.fasttech.com/products/1612/10001419/1110706-12v-1x10w-high-power-constant-current-led-driver

You may need 13-14V (car battery voltage) to get full output. That driver can go to 30V.

I modded mine with a triple Nichia 219 star:

Nichia 219 Desk Lamp Retrofit

When I was upgrading all the lighting in my house to LED lights (My adventures in LED home lighting) my favorite Ebay LED bulb seller often had some other LED type items on sale. I occasionally put in some lowball bids and wound up with some items for stupid cheap prices (anybody need any LED street lights?). One of the items that I bid on and won was an LED desk light… 5 bucks or so and shipping costs were combined with some other stuff I bought that day. It was advertised as a 10 watt light, …