Daytime Visibility (bright-dim-bright-dim / auto stop when dark)
Adjustable daylight sensor
VERY small fits all1
Will not shorten bulb life
For single or dual headlights
Simple plug-in install on most bikes
Headlight is changed between bright & dim repeatedly during daytime only
1 To the best of our knowledge. 2 No known reports that bulb's life is less due to modulation.
1