eTopLighting (5) Bulbs, G8 Halogen Bulb, 20W Halogen Bi-Pin Bulb, G8 Base, 110 - 130 Volt, 20W JCD Type Light Bulb (Pack of 5) JCD type G8 halogen bulb 120V 20W Base: G8 bi-pin base (8 millimeters between pins) dimension: see picture Long life: approx. 2,000 hours bulb life Versatile usage: applicable home, office, restaurants, and stores High brightness & energy efficient light bulb