I've seen those before,I have looked for the place I spotted them,for 45 minutes,cant find it
I visit alot of pages
,Any way,From what I remember it was a china special,and looked like a 5mm led in it,and had no lens,I am sure someone here is wise to them,But if you buy one let us know how it works..
I wonder if that seller would send you some better pics of it?of the lens end and what not? Sorry I can not be of more help.. I kinda doubt that it is a 1 watt led running off of one single battery,If it is a 1 watt led,I seriously doubt that it is running at full power..
I put a 1 watt led in my dorcy 1aaa and took it out 30 seconds later,wasnt really any brighter than the stock 5mm led
Russ