Lucid Lighting 23-Watt 4.5-in Gu24 Pin Base 2700 K Warm White Fluorescent Light Bulb in the Fluorescent Light Bulbs department at Lowes.com
G9 Pin Base LED Bulb, 25 Watt Glass Halogen (Daylight White 6000K) Light Bulbs Replacement, 120V AC, 3W / 250 Lumens, T4 JCD Chandelier Incandescent Lamp, Pack of 6 - - Amazon.com
Feit Electric 75-Watt Bright White (2700K) T4 GY8.6 Bi-Pin Base Dimmable Halogen Light Bulb BPQ75/8.6/HDRP - The Home Depot
Feit Electric 35-Watt Bright White (3000K) T4 G9 Bi-Pin Base Dimmable Decorative Halogen Light Bulb (2-Pack) BPQ35/G9/2/HDRP - The Home Depot
Halogen Replacement Bulbs | Pond Lights | The Pond Guy
SYLVANIA - LED Lamp: Flood & Spot Style, 5 Watts, MR16, 2-Pin Base - 39411210 - MSC Industrial Supply
Feit Electric 35-Watt Equivalent T4 G4 Bi-Pin Base Landscape 12-Volt LED Light Bulb Bright White 3000K BP35G4/830/LED/HDRP - The Home Depot
20-Watt T3 12-Volt Bi-Pin Base Light Bulb, 2 x 2 Pack (4 bulbs) – IVF Store
winshine G9 LED Light Bulb Bi Pin Base, 6000K Daylight G9 Base Bulbs for Chandeliers,4W (40W Halogen Equivalent),360° Beam Angle,400LM,Non-dimmable for Home Lighting,6 Pack - - Amazon.com