Make sure the new bulb is the same wattage as the existing bulb and the right type for the fixture. Keep the bulb in the box until you are ready to install it. You need a pair of gloves or a piece of non-linen cloth.You may also need a screwdriver to open the light fixture.ear gloves or use a piece of non-linen cloth whenever you handle halogen lamps, as the lamp can get so hot that the oil from your fingerprints or any residual moisture can cause the bulb to burn out quickly. Use the cloth as a barrier between your hands and the bulb.