Energy Saving: 12V AC/DC, 3000K Warm White creates a warm and comfortable atmosphere, no flicker, non-dimmable, 500lm, 5W LED bulb replaces 50W halogen bulb, save over 90% on electricity bill Long Lifespan & Safe: G4 LED bulb has a lifespan of over 20,000 hours, no lead or mercury, no UV or IR radiation, uniform light beam and natural light, stable light output Good Heat Dissipation: Super high color rendering index (CRI > 90), the silicone body of the G4 LED bulb has good heat dissipation and very good light transmission. Effectively reduces light attenuation, protects your eyes Wide Application: G4 LED bulbs ideal for use in cabinet lighting, kitchen wall sconces, ceiling lights, table lamps, accent lighting, display and landscape lighting