^^^^ Yes, same product.
Don't forget to add Import Duty (if applicable) and VAT on top of the price from the US. Customs can be a pain and as all items have to be declared as to their contents and value there's no getting away from it unless you know someone in the US who can buy and ship to you. Duty is waived as the duty owed is less than £9 but VAT of 20% is payable so add another £50.
Personally I'd get them from Kunzmann, only import duty is payable (no VAT) on goods over the value of £135 but even over that price the duty is waved if said duty is less than £9 IIRC (which it will be on an item for only £250 or so) so no duty is payable on the lights from Germany.