MR11 12VDC LED Bulbs GU4 Bi-Pin Base Energy Saving Halogen Spotlight Replacement
MR11 LED Light Bulbs GU4 Bi-Pin Recessed COB SpotLight Lamp 30W Halogen Bulb 12V. [Easy Installation]: Standard GU4 bi-pin base with MR11 shape, this 3W MR11 GU4.0 bulb is easy and convenient to install on.