H7 convert to H4

[samngcheesan]

anyone know how to convert the H7 bulb to H4 bulb,or got any socket to convert the H7 to H4 socket?

 

[brandmzw]

In my case, I've changed my iswara headlamp to the aftermarket crystal lamp and i use back my old lamp H4 socket to replace the crystal lamp H7 socket. Why? Because H7 bulb cost RM 60 each while the H4 cost half of the H7.

 

[sentinal3_16]

Me too looking for the adapter.Anyone knows where to get them?I have just bought a h7 HID and wanna convert it to H4.

 

[Para]

y would u wan to convert halogen H7 to halogen H4 base??
the halogen H7 (55W) has higher lumen output than H4 (55W).