Feit Electric 20-Watt Equivalent MR11 GU4 Bi-Pin Dimmable 12-Volt Track Lighting 90+ CRI LED Flood Light Bulb, Bright White BPFTD/930CA - The Home Depot
Led Gu4 Mr11 12v Dimmable | Cool White Led Mr11 Gu4 | Mr11 Gu4 Led 500 Lumens - Mr11 Gu4 - Aliexpress
Philips LED Reflector lamp met GU4 fitting - 2.3W vervangt 20W - MR11 12V lampje | bol.com
Bonlux 12V LED MR11 Spotlight, 3W GU4 Bi-Pin Base MR11 Reflector Spot Light Bulb 25W Halogen Replacement 270lm for Landscape Accent Recessed Track Lights and Fiber Optics (Daylight 6000K, 6-Pack) - -