G4 LED Bulb 4W T3 JC Type Bi-Pin Base Light Bulbs 6000K Daylight White 12V AC/DC 30W-40W Halogen Bulb Replacement for Home and Landscape Lighting (6 Pack) - - Amazon.com
Amazon.com: Gu4 Led Bulb
3W MR11 GU4.0 LED Light Bulbs - Lustaled 12V G4/GU4/GZ4 Bi-Pin Base LED Spotlight Lamp 35W Halogen Bulbs Equivalent Warm White 3000K for Landscape Accent Recessed Track Lighting (4-Pack) - - Amazon.com