I haven't ever run stickers on my Spyders Headlights, but I do run on high beam most of the time..... and I had both the Headlight 'glass lenses' replaced under warranty because a large coin sized spot right in the point of focus on each side
just melted right out!! Yeah, you could easily put a finger thru the holes!! :shocked:
So there's just
NO FREAKIN WAY I'm ever going to add anything to my headlight 'glass' that might concentrate the heat put out by the lights!! :yikes:
But I do have an RT with the projector style lights instead of the reflector type lenses found on an F3, so maybe heat isn't such a potential issue for the F3's - but if you ryde an RT, I'd strongly suggest that you think VERY CAREFULY about how you use your lights before you stick anything onto the poly 'glass' lens!