eTopLighting G9-120V-40W-4P 40W 120V T4 JD Type Halogen Clear G9 Bi-Pin Double Loop Base Light Lamp Bulbs (Pack of 4) (4) bulbs, G9 halogen bulb, 40-watt 120-volt halogen G9 base Base: G9 bi-pin base dimension: see picture Long life: approx. 2,500 hours bulb life Versatile usage: applicable home, office, restaurants, and stores High brightness & energy efficient light bulb