Hikari Ultra Help

Need some help with some Hikari Ultras I bought off of ebay. When I was installing them, I noticed one of the light’s base was looser than the other and when installed, I can take the led out without that much force. Im worried it will fall out with time.

When I took the base off, I noticed one light had red o-rings and they are set slightly higher on the bulb. The other has clear o-rings that are a little thicker and set lower on the light.

The light with the red o rings is the one with the looser base. Probably because of the thinner o-ring not applying that much pressure.

Is there anyone with a set in hand that can show a pic of both lights with their o rings and in what position the base should be installed in.

 

I dont know anything about those Hikari lights but it looks like to different lights!

 

I'm a bump this thread cuz I just got a pair of H11 ultras and the keyway base seems larger than the OEM one.

What the hell !?
H11?!


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