tomatocity said:
Thank you Eric. Of course I know how the headlight high / low works on the Tenere. If I understand the Cyclops bulb has a constant output as the stock H7 bulb does. So why does Cyclops list their bulb as high / low beam? Yamaha provides the high low and Cyclops provides the light.
Its just marketing so people know they will maintain hi/low beam compatibility. Yes, as I understand it, the Cyclops 'bulb' is constant output. You would need more to make it a dimmable output device than what appears to come in the kit. They make no reference to dimming features either.
HID kits were often sold as "low beam only" for motorcycles when some of the bi-xenon kits were pretty flaky. This might be why they describe their kit as they do.
Some riders would choose to install low beam only kits, then run aux lights wired as high beams. Because HID lights are also single output per unit, this eliminated the potential for a failure due to vibration of those early shutter designs. The magnetic movement of the 'bulb' proved to be more stable in the conversion kit market.