Sigalux sigalux gu10 led light bulbs, dimmable 5000k daylight white natural light, 4.5w 450lm, mr16 led bulb equivalent 50w halogen r
Amazon.com: LUTW GU10 LED Light Bulbs Dimmable, 40W Halogen Equivalent, Cool White 6000K 450 Lumen MR16 Shape Spot Light Bulb, 38 Degree Beam Angle LED Replacement Bulbs for Recessed Track Lighting, 6
LED Bulb Lamp 3W 5W 7W 8W GU10 LED Bulb Light Spotlight 120 or 38 Degree Dimmable LED Spot Light 50W with CE - China LED Spot Light, LED Bulb | Made-in-China.com