Mini Size: TWOPIN G4 LED bulb, 37mm*12.5mm. Compatible with AC 12V and DC 12V. 3W G4 LED bulb, ideal for replacing 30-watt halogen bulbs and saving you more than 88% energy. Eye Protection: G4 LED bulbs can be brought to full brightness immediately, no flickering, no snoozing noise. Super high color rendering index (PR> 82) for a pleasantly warm glow of 3000k. High Performance: Musunia G4 LED filament lamp, high purity, no impurities, no impurities, clear silica gel, thermal performance and translucency are very good. Effectively reduce light attenuation. Improve product life. Wide Application: G4 LED lamps ideal for use in cabinet light, kitchen wall light, ceiling lights, table lamps, accent lights, display and landscape lighting.