Yasa Bobaganoosh
A sealed beam headlight is just that. The unit is sealed and you replace the entire light. A composite is made of pieces that's why the name. To replace a composite you put a new blub in the back.
sealed beam
If I'm not mistaken you should have sealed beam headlights as mine does. If you are getting water into a sealed beam headlight you will have to replace the lamp. The old one is no longer sealed.
sealed beam
Is it a plastic prong sealed together
H6054 sealed beam head light
The 1994 Chevrolet S10 has different headlight configurations. See related link below for variations. If sealed beam bulbs; H4666. If halogen; 9006 low-beam & 9005 high-beam.
Yes, there are kits for sealed beam to minature halogens available.
Need to specify which headlights you have... you either have the dual composite headlights, or you have the sealed beam headlight. In the case of the former, you rotate the harness 1/4 turn counterclockwise and it pulls out. You just replace the bulb. In the case of a sealed beam headlight, you have to replace the entire assembly.
Bronco II used a sealed beam assembly. Take the cover off the front of the headlight (I don't recall it having screws offhand... I believe you just pry it gently off), and you'll see the screws you need to remove the sealed beam assembly. Take it out, swap the new one in.
Too the best of my knowledge, no. The 1991 used a sealed beam and the 1997 used a halogen type.
adjust headlight beam on 2010 xtrail