MR16 GU5.3 Halogen Light Bulbs, 20W Dimmable 12V Bi Pin Base Spotlight, 30 Degre
Bulb Base GU5.3. Bulb Shape Size MR16. EASY INSTALLATION - MR16 halogem bulbs have GU5.3 bi pin base, plug in GU5.3 socket easily. Special feature Dimmable. Special Features Dimmable. Dimmable MR16 GU5.3.