sure. except just to be sure your aware there is no 10watt LED. thats is an "array" (look closely at the emitter)

I have 2 of the G class street light emitters. both died pretty quickly. I have several 10watt emitters outside lighting up our building. in fact I have to take one down today (not working) and investigate why its not working anymore :-)

THOSE emitters don't typically run on dry cells. they run on regular current or a rechargeable battery pack.