Hint for those looking at this light... Nealsgadgets has 20% discount right now on their site coupon code at the top banner: NDFW3A... it applies to the light (normal price $49.99 USD, $40 USD with discount) only. You can also choose to purchase an 18650 as well. You can also choose from different emitters as well.
Fyi, I know for Canada, if the battery is stored in the light, it CAN be shipped from overseas. Not sure if it applies to U.S.
I just got my FW3A last week with a Samsung 30Q (they put an adhesive cover over the -ve end of the battery to prevent any short-circuiting / activation) - it took approximately 2 weeks to deliver.