what a waste. first off the brand is frontier and according to their website they use die cast housings which are not as dense as extruded pieces. they complain that other high ends are from china but say nothing of where theirs are from. and your listing link only offers a 30 day or 2 year warranty (how does that work?) where the manufacturer has a one time use lifetime warranty. seller also says they are professional selling mainly leds lights asking why would you buy from others selling socks and lingerie (lingeries according to them). yet about 45% of what they sell is imported jewelry from you guessed it, china. no reserve, one cent starting bids with free shipping. while there frontier product says it ships from cali, unless you live outside of u.s. then hong kong, the jewelery and penton (cree is listed as the chip not the brand) ship form h.k or china. what a bunch of poo.