The only function of this custom made power adapter cables is to connect H4 (female) connectors to H13 (male) connectors.
Low beam/High beam function: YES
Cable length: 6.0" +/- 1.0"
H4 connector: plastic
H13 connector: plastic
This is a custom made power adapter by request, All connections are soldered, heat sealed, and wrapped in heat shrink to prevent corrosion.