From Amazon
LEDVANCE Smart LEDReflector Lamp with WiFi Technology, Base: GU10, Warm White (2700K), Di mmable, Replaces Reflector Lamps with 40 W, SMART+ WiFi SPOT GU10 Di mmable, 1-Pack
Conrad Electronic
LEDVANCE SMART+ EEC: G (A - G) SMART+ WiFi SPOT GU10 Dimmable 40 45° 5 W/2700K GU10 GU10 5.0000000000000 W Warm white