Can I replace tungsten-halogen lamps with an LED version?
These types of lights range in voltage from 6V to 120V depending on the fixture.
The voltage &amp; wattage should be stamped on the glass.
These lamps usually create a large amount of heat if you install them with fingers the oil from your skin will severely reduce the bulb life.
If they come in a plastic wrapper cut the end off and install the bulb only touching the plastic, if they come loose use a tissue or paper towel to hold the bulb and install it.
This may extend your bulb life. Also if they can be put on a dimmer just slightly dropping the voltage can double the life for the 120V models.
here is an LED replacement for 120V