Can't say I was best pleased with these. Had LED bulbs that kept flickering so decided to get these as a temporary stand in until I can properly sort them out.
The "intense white xenon effect" was what made me buy these ones and unfortunately also what let them down. They are nowhere near white. At all. They don't look anything like xenon either.
As a result of this colour they are not that bright at all either which even further lets them down.
I plugged them in and then compared them to an LED, and wasn't impressed. I'd say that could be possibly unfair, so tested it against my stock dipped beam headlights. Now these were standard dipped beam ones without any "white/blue/xenon" effect at all, as at the time they were the cheapest I could get. These bulbs came out more yellow than the dipped beam, which is very annoying given the whole point was they were meant to look white.
Don't get me wrong. They will still work as bulbs, and get you out of trouble if you have a bulb go, but in my experience they are not anywhere near white or xenon at all and for that reason they are not worth getting.