Retrofit MR11 LED spot lamp bulb with quartz glass body shell, SMD LED chips and independent switching IC driver. Small size of 34.5mm (1.36inch) diameter, 120° flood light beam, GU4 lamp base. Good to spot lighting, local lighting, additional lighting or decoration lighting in residential lighting, furniture lighting, commercial lighting and display lighting, etc., as well as off-grid lighting, vehicle lighting and ship lighting (12V model).