Thank you for viewing! Unused. I kept it as a spare, but I no longer have a use for it, so I'm selling it. The box is also crushed in some places. This is one Panasonic 110V, 65W E11 base halogen light bulb, 50mm size, 100W equivalent. - Brand: Panasonic - Model Name: JDR110V65WKM/5E11/X - Voltage: 110V - Wattage: 65W - Base: E11 - Size: 50mm - 100W equivalent Beam angle 20 degrees, medium beam Ships via anonymous delivery [Mercari delivery service]. Instant purchase welcome.