OSRAM Smart+ LED, ZigBee GU5.3 Reflector, 12V, warm white to daylight (2700K - 6500K), dimmable, Directly compatible with Echo Plus and Echo Show (2. Gen.), Compatible with Philips Hue Bridge : Amazon.co.uk:
Philips Hue White & Color Ambiance LED Lampe GU5 3 Reflektor - MR16 6 3W ... | Philips Hue | 49140300
Philips Hue White Color 4.7W GU5.3 (MR16) 2-pack - Inet.se