Im thinking of putting an sst-90 in a 2D Mag Ive converted over to 2 18650's (3000mah) Since the sst-90 is rated at 4.2v, 9A would I be ok to direct drive with 2 18650's at 6A? Or would I be better off buying a driver.. I see people running close this setup with the 26650's but I have a bunch of...
Has anyone used one of these?
http://cgi.ebay.com/WHITE-20W-LED-1500-LM-LUMEN-ENERGY-SAVING-POWER-LAMP-/230497064115?cmd=ViewItem&pt=LH_DefaultDomain_0&hash=item35aab214b3
Ive got an ryobi 18v flashlight laying around Im thinking about ordering one for. Just wanted some thoughts befoe I...