Duncan I ordered it on the 22nd(late in day)and it arrived on the 27th. $13.00 plus $35 shipping website Svetila.com Shipping stated 1-3 days and I figured a typo Nope I was real surprised. I see they also have the same bulb but 18w Do you know the difference? I went ahead and ordered the driver from India but that stated a 3 week delivery.Those caps are more like pennies and 16vdc is to close I agree so thanks for the heads up. Which spooky2 kit should I invest in? This is opening up a whole new world just when I was getting itchy for something new to focus on. I have been on the NSD for less than 3 months and have noticed a lot of difference but still am not off my meds but a lot less stiffness and tender joints.