BEC LED 5W 360LM 6500K 100GR MR16 GU5.3 220V-240VAC - SpotVision Electric & Lighting
Buy Philips Lamps LED Spotlight, GU5.3, 5W | dmlights.hu
PHILIPS Hue White LED GU10 5.2 Watt, double pack - 8719514340145 | REUTER
Getting started with Hue in the UK - with GU5.3 MR16 fittings : r/Hue
WiFi Smart LED Bulbs RGBW 6W LED Lamps GU10 GU5.3 E27 APP Remote Control Dimmable Smart Light Bulb Work With Alexa/Google/IFTTT|Smart Home Control| - AliExpress
Viribright Lighting 35-Watt EQ LED Mr16 Daylight Dimmable Spotlight Light Bulb (6-Pack) in the Spot & Flood LED Light Bulbs department at Lowes.com