from a philips website.....They’re manufactured all over the world, originally in the Netherlands, but most of their product today is manufactured in China, in SE Asia, and in India....... when I replace, and I replace 2 a year maybe, and those are philips bulbs not chinese ones, if I want to go the china route with bulbs and ballasts then growing will prob be cheaper for me then buying pistachios at the market
so r u sure they are not chinese crapola???- or if the are manufactured in... pick the country... r u sure the inner's are not chinese crapola???
i too use philip bulbs in my cmh fixtures, but i am clueless where they are made n where the parts come from...