Philips Dimmable 4W Warm Glow 2700K to 2200K 35° MR16 LED Bulb, GU10 Base, Enclosed Fixture Rated, Title 20 Compliant | 4GU10/LED/927-22/F35/G/WG/T20 | Bulbs.com
Philips MASTER LEDspotMV D 4-35W GU10 WW 40D 19236700 - John Cribb & Sons Ltd, UK Electrical Distributors, Dorset, Hampshire, Wiltshire, Somerset & the Isle of Wight.
Philips GU10 LED Bulb Guide | GU10 LED Bulbs - YouTube