MR8 Halogen Light Bulbs
are 1" diameter reflector type light bulbs with 2 pins on their base. MR8
light bulbs are low voltage (6, 12, or 24 volts) and have G4 bases (4mm between
pins). These halogen light bulbs have beam spreads from 9 to 26 degrees. MR8
light bulbs are found in fiber-optic decorations, novelty lamps, fountains,
display cases, and track lighting.