OSRAM LED Energy Saving Lamp, PAR16 Reflector, GU10, Warm White (3000K), 2.1 watts, Replaces 50W Bulb, Highly efficient and Energy Saving, Pack of 6 : Amazon.co.uk: Lighting
4-Pack Dimmable GU10 LED Halogen Replacement, 7W (50W equiv), 2700K
Multipack 10x Noxion LED Spot GU10 PAR16 4.6W 420lm 36D - 827 Extra Warm White | Dimmable - Replaces 50W| Any-lamp