Best to get one of these universal light-holders you can strap to any helmet.

then you can attach any light of your choice.

The problem with the lights provided by helmet manufacturers, or specific helmet lights is, that they are limited in light output, battery life and tend to be pricy. they may look better, though. but if you want daylights you need better.

I just ordered this small 250 lumen (9 hour) Lezyne Zecto Max light and hope this is very bright, but still small enough to not be obnoxious on my helmet.