Spark SF6 Cree XP-L 18650 Spot+Floody

What do you guys think of this? Output/runtimes are nothing amazing, but I like the idea of having a spot/flood option by switching the bezel/reflector. I'm guessing it screws on, but I can't see threads from the photos online.

I don't think I'm interested since I'd rather have a good thrower and a good balanced light, but for those that want the option with just one light it could be nice. The extra reflector is something to lose, though. I guess a flip-up cap or diffuser could achieve a similar result.

Features:
Customs Cree XP-L LED, Spot+Flood Light
Premium aluminum alloy machined with hard anodized finishing
5 Modes operation with last mode memory:
Super 880lumens-1hr, Max 420lumens-2.5hrs
Med2 100lumens-12hrs, Med1 15lumens-120hrs, Low 0.6lumens-90days
Powered by 2x CR123A or 1x 18650 battery
Working range 3.7v - 7.8v
Reverse polarity protection circuit
Electrically conductive aluminum body provides EMI/RFI shielding
Impact resistance SCHOTT ultra clear lens with 98% transparency
IPX-8 waterproof
Covertible Flood / Throw reflector kit
Size 115mm x 31mm
Weight 60g

http://www.hkequipment.net/product-p/sf6.htm

Not a bad idea but why just 880 lumens? Aren't all Sparks made by Zebralight?

I have always wanted a Spark they look extremely well made. I wanted their TK35 side by side 2x18650 light (cannot remember the model name) but could never find a retailer that had one in stock. I like the looks of this SF6 build quality looks fantastic. Wont buy cause would probably lose the parts amongst my growing collection. Spark is owned by ZL? I had no idea. I know Marshall at GG EDC'd one of the little XML2 Sparks for years.