The '95 LS uses two bulbs in the headlamp assembly, three if you include the fog light. One of the headlamps bulbs is dual filament wherein one of the filaments provides low beam coverage. The second bulb is single filament and is used along with the high beam section of the dual filament bulb for "good" high beam coverage. This second bulb is also used as the DRL light source if the vehicle is of canadian origin as mine is.
The HID hi-lo coverage is so good, excellent, that I have disabled the power to the second, single filament, high beam bulb except for DRL use.
The HID hi-lo is accomplished with an electric solenoid in the base of the bulb that moves the HID arc center back and forth from the low beam position to the high beam position when the high beam wire has voltage.
We also have a '92 in the "family" and I plan to try another hi-lo set there soon. IMMHO it was the early LS that really had POOR headlight pattern coverage. You could adjust the beam upward and have good low beam coverage and have the high beam illuminate the night sky or...
weird, when i converted mine, the high beam is so bad that i dont even use it and i didnt disable the high beam bulb.
what kit did you use to upgrade?
From the Ebay vendor linked above, previous post.
And don't let anyone sell you anything other than 4300K for "color".
WWEST, that ebay link looks prety good! I am thinking of upgrading to that in my 1990 LS, was the installation a bear? and why 4300K?