Amazon.com: GU5.3 Base LED Light Bulb Dimmable 5W Spotlight ,50W Halogen Equivalent, 120V MR16 Bi-Pin Base Warm White 2700K, Flood Light Bulb for Accent Lighting, Display Lighting, Track Lighting(Pack of 10) :
6 Packs Ultra Bright MR16 GU5.3 5W 2700K 120 V LED Light Bulb by BlueStars - Non-Dimmable - Energy Saving 20000 Hours Lifespan - 30 Degree Beam Angle - - Amazon.com
Greenline® LED MR16/GU5.3 4 Watt Warm White 265 Lumens Spotlight 12 V 4 Watt = 35 watt replacement # 703 : Amazon.de: Lighting
Amazon.com: Mr16 Gu5.3 Led
Noobibaba MR16 Color Changing LED Bulbs, MR16 LED Bulbs 4W 12V GU5.3 Bi-Pin Base, RGB MR16 Color Changing Spotlight, Warm White+15 Multicolor for Landscape Lighting (3 Bulbs with a Remote) - -