Amazon.com: Halogen bulb type MR 16, 50 w, GU10 base, Volteck : Tools & Home Improvement
LED MR16 Bulb, 12Vac, 12Vdc, GU5.3 BiPin, 6W, 3000K Warm White
LAMPARA HALOGENA DICRO 12V MR16 GU5.3 50W GE LIGHTING
MR16 Halogen Bulb 50w, Gu5.3 Double Pin Base Halogen Bulb 6 Packs, Dimmable 12v, Long Life 2700k Warm White Bulb, with Transparent Glass Cover, 36 Degree Beam Angle, for Landscape and Track