3W = 35W LED GU10 Reflector Spotlight Light Bulb Warm White 35 Watt JCB | eBay
TORCHSTAR GU10 WiFi Smart Spotlight Bulbs, 2000K-5000K RGB LED Color Changing Light, Compatible with Alexa Google Home & Smart Life, 5W 40W Equivalent, Dimmable, No Hub Required - - Amazon.com
ZigBee LED Gu10 RGBCCT Spot Home and MiLight / MiBoxer - Gledopto Zig
Globe Electric Wi-Fi Smart 5.5W (50W Equivalent) MR16 GU10 RGB Tunable White LED Light Bul... | The Home Depot Canada
What Kelvin LED's should I Buy? | Electricsandlighting.co.uk