Yes, even the tougher standards are undemanding, so it's very disappointing that so few manufacturers get anywhere near them for the UK market. It's worse than just a lack of a mark: most substandard lights lack any side visibility and have a poor beam shape (often symmetric) that puts too much brightness too close to the bike.
But there's plenty of UK cyclists willing to buy shoot lights and tell everyone else that shoot lights are
the finest silk and it's not worth paying £10 more or joining the rush for K-marked German supermarket specials. The country gets what it deserves, I guess. Oh well, I can see where I'm going and I'll stop and hurl abuse at the dazzlers.
Unless they're a policeman looking for something to do, or a cyclist that's stopped and hurling abuse.