Hello to the round! I would be interested to know if there is a sound experience value for the Xenonlook Superwhite H7 in terms of the lifespan? And if the alleged further development, Xenon Superwhite Premium, justifies the extra price? Because I find 39CHF for the “normal” Superwhite H7 is quite happy and 49CHF for the Premium already cheeky! (shipment is also added) I don’t want to change/buy the pears just for a nice blue light, every half year! Then I’d rather let pee yellow in!!