I don't want them to 'chase' or 'flash' or even bloody 'twinkle/flash' I just want to believe I'm in a cosy Christmas film with a Scandi set director. For 6 years I've lived with lights that claim to 'twinkle' but do so at such breakneck speed that I get a very unfestive headache. I will not settle for the 'steady' setting. Could someone please recommend some lights (preferably available on Amazon Prime, I am not prepared to wait for my Christmas cheer) that will live up to my dreams. Warm white, obvs. Thank you in advance.