50 Watt Halogen Light Bulb-VINACO Brand-Sz-GU10

These are replacement bulbs for some brands of track lighting or line lights that are attached to and/or under walls/cabinets for additional lighting. These were ordered on Amazon along with the 5 Light Fixture my husband bought in 2018. He used one bulb and there are 5 left in the pack. These are Chinese but are sold little light bulbs. No complaints.