i got those they are quite good.
i wired then off the side light with a relay and a switch so i can turn them off if i want.
i have an XTX and hid them behind the tank wings in front of the radiator so you don't notice them if there off

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2010 blue XTX now with both Kev fueling and o2 mods, K&N stage 1, 30mm up and back handle bar risers, HID kit, 25mm lust racing drop kit, mini running lights,pipe werx exhausts & denali soundbomb horn