Integral Dimmable LED MR11 GU10 Lamp 3.6W = 40W 230V | ExpertElectrical.co.uk
Amazon.co.jp: LED Bulb, MR11 LED Bulb (10 Pack) 3W AC 12V GU4 Pipin Base 120 Degree Beam Angle 125730SMD GU4 Base LED Spotlight for Home, Landscape, Recessed Type, Track Lighting, Cold :