From Unofficial Zero Manual
The SRS Model headlamp is LED-based, seemingly proprietary.
- There are four cells in a horizontal row; the LEDs seem to aim downwards from above, with a special optical reflector to create the forward beam spread.
- It appears that this assembly bolts to a model-specific frame extension of the head tube.
- The unit is self-contained and not designed to be serviceable, but there are affordances in it that might allow some work.