AND LIFETIMEThis vintage LED Edison bulb is made of LED filament and glass, aluminum socket base, low light loss and long life longer life. The light source is constant and does not flicker. Low energy consumptionThe Edison ST64 E27 4W LED bulb can save more than 90% electricity. Average lifespan: about 50,000 hours, no ultraviolet and infrared radiation, no lead, mercury and other polluting elements. Safety Vintage bulbs are protected against overload, short-term circuits and overheating. The light source is comfortable and safe for skin and eyes. The LED light has a smoky gray bulb, which emits light 360 degrees in all directions, and the warm color is soft orange light. The light source is comfortable and safe for skin and eyes. Decorative Comes with a standard E27 base, suitable for most lighting applications. Suitable for chandeliers, wall lights, table lamps, ceiling lights, floor lamps. Provides nostalgic and antique decorative lighting for home, bedroom, cafe, restaurant. NoteBecause our lampshade is smoke gray, it will affect the brightness of the bulb, this which will make the brightness of the bulb dim in lighting, but if you decorate this bulb in party, wedding or hotel atmosphere, then LED bulb is a good choice, because our bulbs are more suitable for decoration. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.