Application: Perfect for home lighting. Product Description Energy Saving This Vintage LED bulbs consumes just 4 Watts, emitting 350 lumens of light, serving as an effective replacement for a 40 watts incandescent bulb, saving you up to 90% in energy costs. Dimmable The LED bulbs are dimmable to adjust to your mood and feeling, but make sure to choose the right dimmer to avoid flickering. Soft on your eyes These bulbs provide soft white, warm color (2500 kelvin), which gives great look inside the home, producing a relaxing warm radiance full glow ideal for living rooms, dining rooms and recreation rooms. Wide beam angle Thanks to its 300° beam angle, the light is going to shine from every angle by creating a gorgeous Omni-directional illuminating effect. Instant full light The starting time is less than 0.5 s, no need to wait for warming up the lamp. High CRI CRI is over 80, these bulbs offer more vivid and natural light. Easy installation Standard A19 shape with E26 base fits well into all your E26 Edison medium screw base incandescent or CFL light bulbs. Plug and play, saving labor. Safe for you Premium materials with ultra-thin crystal for high transmittance. Shockproof and vibration proof. UV and mercury-free.