Spot led lightbulb with GU4 (or GU5.3) base Stock Photo | Adobe Stock
Westinghouse 35-Watt Equivalent Bright White MR16 Dimmable LED Light Bulb 3363800 - The Home Depot
Westinghouse 3515220 Pack Of (4) 4 Watt White Mr11 Gu4 Led Bulbs - White - Walmart.com
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
4 Pack] LED MR11 3W 20W 12V Halogen Replacement GU4 Bi-Pin 4000K Natural White
PB-Versand GmbH - G4/GU4 GU5.3 Sockel Fassung aus Keramik GY6,35 G6,35 MR11 MR16 LED
Fassung für Niedervolt-Lampen MR16 Lampenfassung GU5.3 / GU4 | ledtech-shop.de
Mr11 Led Spotlight Gu4.0 Bulbs 3w Mr 11 Ac Dc 12v 35w Halogen Replacement - Buy Dimmable Mr11 Led Spots,Led Spotlight Mr11 5w,Gu5.3 To Gu10 Adapter Product on Alibaba.com