25W - 120V Frosted G9 Base Halogen Bulb, 2900K, 250 Lumens. 2in long X 1/2in Wide.
Westinghouse 25-Watt Halogen T4 Single-Ended Clear G9 Base Light Bulb 0487000 - The Home Depot
G9 Halogen Bulbs 25W Dimmable T4/Q25/G9/CL/120V JD Type Halogen House Hold Light Bulb for Hanging Pendant Accent Type Spot Down Lamp Chandelier Sconce Fixture Lighting, Warm White 2700K (10 Pack) - Amazon.com